How did the United States contribute to the Allied war effort? How did Russia's collapse affect German war strategy?

Paragraph for each question 2-3 sentences please help me

Which of these connections was illustrated by the reign of ashurbanipal?

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

How did the construction of the erie canal improve transportation in the united states in the 1820s? a. the canal connected the great lakes to the mississippi river. b. the canal connected the great lakes to the ohio river. c. the canal connected the atlantic and pacific oceans. d. the canal connected the great lakes to the atlantic ocean.