Because growing tobacco also required a lot of hard work and labor, more people (human resources) were needed to work in the fields. ... It didn't take the colonists long to realize that economic specialization would be the way to go, and tobacco became a cash crop for the colony.
There are several reasons why the United States decided to limit immigration in 1921. ... number of immigrants who came to our country from South and East Europe ... Therefore, Congress set up quotas determining how many could immigrate
One of the implied powers that the president has, is to veto a law by using explicitly granted by the Constitution of the United States.
Correct answer: C) France
North America is a continent geographically. It is not all under a single government.
Los Angeles has significant population and some territorial size, but its city government is not sovereign. It is under a state government (California) and a national government (the United States).
Similarly, Texas -- at this point in history -- is not independently sovereign, but is one of the 50 states that make up the USA as a true state with all the characteristics listed. There was a time in Texas' history when it was a sovereign state on its own -- during the years of the Republic of Texas, which existed from 1836 to 1846.