Answer is: Bering land bridge
In 1967, the Northern government attempted to build a Sudanese nation state on a cornerstone of Northern Arab Muslim identity, deliberately ignoring the religious and ethnic diversity of Sudan and led the country into civil war.
The correct answer to this open question is the following.
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President Reagan would MOST LIKELY agree that government regulations hinder economic growth and that he is in favor of reducing the number of federal government regulations to boost the US economy.
As the conservative Republican he was, US President Ronald Reagan was against government regulations that represented a burden for the US businessman and corporate America. What President Reagan wanted to do was to promote American businesses that helped improved the American economy.
The Indian reservation system established tracts of land called reservations for Native Americans to live on as white settlers took over their land.