Does anyone know this?

Amain reason most irish immigrants came to the united states in the mid-1800s wasa) to find jobs as skilled workers. b) to escape a potato famine. c) to live in less-crowded conditions. d) to escape religious persecution.

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?

Did president truman warn japan against a second bomb attack