Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
all of which contributed to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "all of which contributed to" is correct and usable in written English.
It can be used to indicate that multiple factors or elements played a role in a particular outcome or situation. Example: "The various training programs, mentorship opportunities, and team collaborations, all of which contributed to the project's success, were essential."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(19)
all of which resulted in
all of which led to
all of which proved in
all of which demonstrated
all of which caused
all of which produced
all of which generated
all of which brought about
all of which culminated in
all of which ushered in
all of which participated in
all of which measured in
all of which began in
all of which happened in
all of which ended in
all of which passed in
all of which occurred in
all of which came in
all of which sang in
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
39 human-written examples
Another chapter charts her mother's failures – boundary problems, oversharing, sexual incontinence – all of which contributed to Schumer's own fluctuating sexual and emotional security.
News & Media
Weisberg sees George Bush's life and presidency as products of a series of relationships with other people, all of which contributed to his failures.
News & Media
But both sides agree that there was a growing backlash to early globalization starting in the early 20th century that led to high tariffs, barriers to trade and immigration, all of which contributed to the Great Depression.
News & Media
Vice President Al Gore's 28-hour spurt over Labor Day across five cities provided several distractions, all of which contributed to the picture that the campaign wanted to present of a hard-working, energetic candidate on the move.
News & Media
Win or lose, the 2004 American team's lack of jump shooting, abundance of ego and allergy to perimeter defense -- all of which contributed to losses to Puerto Rico and Lithuania -- suggest that the American team which travels to the Beijing Games in 2008 will be different.
News & Media
When Dr. Weingart and his co-investigators looked more closely at the group of individuals who had experienced lapses, they found that many were patients who were particularly vulnerable: they were minorities, possessed less education and came from challenging socioeconomic backgrounds, all of which contributed to practical obstacles or poor health literacy.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
20 human-written examples
The Salazar regime in Portugal, using the Italian legislation as its model, outlawed the Trade Union Federation and all leftist unions, made corporatist unions compulsory for workers, and declared strikes illegal all of which contributed to a decline in real wages.
Encyclopedias
Chinese influences could be seen in monochrome painting style (suiboku-ga), architecture, certain skills in pottery manufacture, and the custom of tea drinking all of which contributed to the formation of early medieval culture and exerted an enormous influence on everyday life in Japan.
Encyclopedias
It also featured an evocative score by Bernard Herrmann and a philosophical screenplay by Edmund North with a subtext drenched in the dread of nuclear war all of which contributed to the belief among many film historians that The Day the Earth Stood Still was the preeminent science-fiction movie of the decade.
Encyclopedias
All of which contributes to how much we sit.
News & Media
She holds a sense of apathy she cannot kick, she says, all of which contributes to depression.
News & Media
Expert writing Tips
Best practice
When using "all of which contributed to", ensure that the "all" clearly refers to a specific list of previously mentioned items or factors. This makes the sentence more precise and avoids ambiguity.
Common error
Avoid using "all of which contributed to" without a clear antecedent. If the "all" does not have a direct reference in the preceding text, rewrite the sentence to specify the contributing factors directly.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "all of which contributed to" functions as a causal connector, linking a set of factors or conditions to a specific result or outcome. As indicated by Ludwig AI, this structure is grammatically correct and widely used.
Frequent in
Science
40%
News & Media
40%
Formal & Business
8%
Less common in
Encyclopedias
6%
Wiki
4%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "all of which contributed to" serves as a versatile causal connector, effectively linking multiple elements to a resultant outcome. Ludwig AI confirms its grammatical correctness and broad applicability, highlighting its frequent use across diverse contexts such as science, news, and business. To ensure clarity, it's crucial to use a direct antecedent reference. While alternatives exist, such as "all of which played a role in" or "all of which influenced", the core meaning remains consistent: to express causality and combined influence.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
all of which played a role in
Focuses on the involvement or part each element had in achieving something, rather than a direct contribution.
all of which were factors in
Emphasizes the individual elements acting as influences.
all of which had an impact on
Highlights the effect these elements had on something.
all of which influenced
Focuses on the power to change or affect something.
all of which aided in
Highlights the support or help provided by the factors.
all of which assisted with
Focuses on providing assistance, often in a supporting role.
all of which were instrumental in
Emphasizes that each element was crucial or essential.
all of which were responsible for
Directly assigns accountability to the elements for the result.
all of which led to
Indicates a sequence where the factors caused the outcome.
all of which resulted in
Emphasizes the final result or consequence of the combined elements.
FAQs
How can I use "all of which contributed to" in a sentence?
This phrase is used to indicate that multiple factors have played a role in a specific outcome. For example: "The new policies, the increased funding, and the dedicated staff, "all of which contributed to" the project's success."
What are some alternatives to "all of which contributed to"?
You can use alternatives like "all of which played a role in", "all of which were factors in", or "all of which influenced" depending on the context.
Is it appropriate to use "all of which contributed to" in formal writing?
Yes, it is appropriate. The phrase is grammatically correct and can be used in formal writing to indicate multiple contributing factors.
What is the difference between "all of which contributed to" and "all of which resulted in"?
"All of which contributed to" highlights the contributing factors, while "all of which resulted in" emphasizes the outcome or consequence. The first focuses on input, the second on output.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested