How soon after election does the current potus start campaigning for the next election?

Which statement best summarizes how interpreted in very strict terms government have changed over time

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

Which is the best description of a political campaign tactic during the ele tion of 1828