I’m not sure, but this should help you a little bit.
“The Immigration and Nationality Services of Act of 1965 was a turning point in United States policy regarding immigration. While changing previous legislation that functioned on a rigid quota system, the Act of 1965 gave preference to refugees and families, removed quotas from countries in the Western Hemisphere, and based entry to the United States on levels of skill. In forty years since, the foreign-born population of the United States has tripled in number, now prompting new legislative debate.”
The answer is c. i just answered that question and i remember it from the lesson
The Mississippi River is the only big waterway on the
Confederate side. Control of this river by the Union meant fast travel of
troops and supplies and ease of bombardment of many important cities by the river.
Vicksburg was a fortress city that controlled the last Confederate controlled
section of the river. Grant’s campaign and success against Vicksburg cut off
Arkansas and Texas from Richmond, gave the Union a waterway for commerce, and
replenishment of troops and supplies.
