Which is a reason that prevented europeans from conquering africa early on

What is generally true of the lower house in a state legislative branch?

Explain how concentrating solar power (csp) technology works

Ineed an answer asap. which is not a reason for the “era of good feeling”? a) economy in the us was booming. b) the united states was victorious in the war of 1812. c) the united states outlawed slavery. d) the federalist party was disbanded and the united states had one political party.