Economic sanctions may be comprehensive, prohibiting commercial activity with regard to an entire country, like the longstanding U.S. embargo of Cuba<span>, or they may be targeted, blocking transactions of and with particular businesses, groups, or individuals.</span>
The terrain is one thing they study, for example, if it is woody, or a plain, or rocky, or if it has mountains, etc.
they also study the plants, animals, etc and how they survive in the conditions
hope this helps
A source written during the time period
Answer: the rules established by the federal government for determining who is allowed to enter the country, and for how long.
God is who christain people worship they think your atheist because you dont know who his is most of americas population worships god