Why were the people in early farming communities able to do various kinds of work?

a. the changing climate caused people to adapt.
b. improved farming techniques resulted in food surpluses.
c. people began to domesticate wild animals.
d. people started trading with neighboring communities.

Woodrow wilson called the supreme court "a constitution convention in continuous session." what did wilson mean by this?

Why were chinese american immigrants frequently detained when trying to immigrate through angel island? the rules for immigration were stricter at this checkpoint due to health issues that were prevalent among asian populations at this time. the location of the island was difficult to reach, and ships to the mainland were often prevented from sailing more than once a week. immigration agents were notorious for asking immigrants confusing questions as a means of denying them entry. low wages caused a shortage of immigration officials, so many immigrants had to wait weeks or months before their applications were processed.

The irish and germans of the 1840's were part of the new immigration. true or false