Select the correct answer.
what is the main difference between primary and secondary sources?
a.
primary sources are historical documents, and secondary sources are modern-day documents.
b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics
c.
primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs.
d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.

In the first half of the 20th century,literacy tests,poll taxes, and grandfather clauses were passed by the southern states in order to

Why did the federal government choose to give each tribal member a 25-year deed to the reservation land? this was the life expectancy of native americans at this time, and the government wished to grant rights for only a single generation. they considered this to be enough time to keep the area calm before they could take the land back again for sale. the united states government believed that the nutrients from the land would be depleted by the end of the deed. the government believed this would be enough time for the tribal members to become self-reliant and adapt to the farming lifestyle.

What caused the comanche kiowa raiding? a. gadsden purchase b. battle of alamo c. bear flag revolt d. settlement of texas