What was probably the reason for a decrease in the american indian population from 300,000 in 1865 to 240,000 in 1890?

select the best answer from the choices provided.
a. american indians died from disease and hunger on reservations.
b. american indians could no longer hunt bison and provide for their families.
c. american indians died in battles with the u. s. military.
d. all answers are correct.

Prior to the presence of europeans on the continent, the slave trade in africa a) did not exist in any form. b) was limited to internal trade only. c) included the trans-saharan and indian ocean slave trade. d) was rarely needed due to the lack of an agricultural economy.

1. which of the following best explains why president roosevelt proposed his 1937 “court-packing” plan? a. he argued that more juries were necessary to hear challenges to the new deal. b. he wanted to add to the supreme court more justices who supported the new deal. c. he argued that the supreme court lacked the authority to overturn new deal programs. 2. the federal deposit insurance corporation (fdic) was created primarily to address which problem? think of where deposits are made. a. the widespread bank failures that resulted from bank runs b. the freezing of credit that resulted from high unemployment c. the increase in personal debt that resulted from rising food prices

The united states economy makes up how much of the worlds economy