People who wanted to free land through the homestead act needed to

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste

He table below shows the number of immigrants to the united states from different regions of europe between 1871 and 1910

Poland a: nato b: warsaw pact c: not a member of either alliance