Sentence examples for has historically been based from inspiring English sources

Lisbon's economy has historically been based on the fishing industry.

In addition, aid, which has historically been based on need, is increasingly being granted on academic merit.

Political affiliation has historically been based mainly on race; Arron's loyalty was to the Creole (Afro-Surinamese) National party of Suriname (NPS), which he joined in 1961.

Fifth, in contrast to U.S. securities law, which has historically been based on periodic disclosure, Australia adopted a "continuous disclosure" regime, which is designed to ensure that investors are adequately informed of market sensitive information on a timely basis.

Its relatively high standard of living has historically been based on earnings from agricultural exports, notably wool and beef, which have nevertheless been subject to fluctuations in the world market.

Characterization of dune morphology has historically been based on relationships between dune forms and wind regimes with dune height shown to be sensitive to atmospheric boundary layer depth, sand availability and sediment properties.

Fatigue-life predictions have historically been based on crack-growth approaches, which are almost exclusively empirically based.

Google's well honed algorithms have historically been based on finding the most relevant results based on their "importance". It's a complex and secret formula but it's based, in part, on how many other sites link to it and the ranking of those sites.

Or, the fact that women who defend themselves against domestic violence are often imprisoned, with lengthy sentences, because self-defense laws and penalties have historically been based on stranger assaults -- between people assumed to be relatively proportionally physically similar -- which are overwhelmingly experienced by men.

Classical genetic approaches to the study of complex phenotypes have historically been based on relating DNA variation to trait differences in populations from specific paired matings.

In the absence of a practical biological species concept, most species and genus level delineations have historically been based on morphology, which may lead to an underestimate of the diversity of microbial eukaryotes.