As President of the Confederate States of America during the American_Civil_War. I was
serving as a _president from Mississippi
when Virginia
so I resigned my
position. As president I was able to build a strong
however my inability to secure funds
and support from
countries was my
largest weakness. I was_captured and
imprisoned
after the war until many
northerners who felt bad paid my_bond to
have me released.

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.

this is a good question! i'll do some research and come back when i have the answer!

the answer is c have a good day