The phrase "and a broad array" is correct and usable in written English.
It can be used to describe a wide variety of items, options, or choices available in a particular context.
Example: "The conference will feature speakers from various industries and a broad array of topics will be covered."
Alternatives: "and a wide range" or "and a diverse selection".
The Anchorage-based Chenega, for instance, said it had revenue of $233 million a year and a broad array of federal contracts, from construction projects at military bases to information technology services for several agencies On the Army military base contracts, both Chenega-Vance and Alutiiq-Wackenhut have been hiring local residents near the military installations to be the guards.
Television became commonplace, and a broad array of new devices and systems emerged, most notably the electronic digital computer.
Diabetes is a disease of abnormal glucose homeostasis characterized by chronic hyperglycemia and a broad array of consequent organ damage.
The growth in support staff included some jobs that did not exist 20 years ago, like environmental sustainability officers and a broad array of information technology workers.
Carlyle has become the nation's 11th largest defense contractor, owning companies that make tanks, aircraft wings and a broad array of other military equipment.
But there is no exact precedent for what appears to be the current campaign against Iran, involving Israel and the United States and a broad array of methods.
The United States has developed a model that facilitates transparency, promotes cooperation, and strengthens multistakeholder governance that has allowed innovation to flourish while building trust and protecting a broad array of other rights and interests.
To this end, the University provides and supports a broad array of electronic communications services and facilities.
Unfortunately, poverty and its consequences in repressing student learning outcomes and fomenting a broad array of social dysfunctions has not been high on the Obama Administration's agenda.
The 13 states account for over half of the U.S. population and represent a broad array of government programs, fiscal capacity, and demographic characteristics [57].
MOS HIP 2 provided information on perinatal outcomes within the realm of clinical practice, and included a broad array of women with different mechanisms and degrees of hypertension.
