Which factor best explains why the graph changes from 1990 to 2010?
New technology protects soldiers from risky reconnaissance missions.
New technology allows farmers to grow genetically modified crops.
New technology allows us to find and use new energy sources.
New technology has improved medical imaging and surgery.

The impeachment of president clinton by the u.s. house of representatives occurred with a. virtually all republicans supporting it, while virtually all democrats opposed it b. about two-thirds of republicans supporting it and about two-thirds of democrats opposing it c. half of all democrats and half of all republicans supporting it, while half of all democrats and half of all republicans opposed it d. virtually all democrats supporting it, while virtually all republicans opposed it

Discuss the main ideas of eugenics, and explain why it is no longer a prominent belief in the united states.

Based on this passage, which issue facing laborers did samuel gompers want to focus on first?