What was the most important consequence of the louisiana purchase? a. it provided for the future growth of the united states. b. it gave the united states a vast worthless wilderness. c. it eliminated the threat of the french west of the mississippi river. d. it gave the united states all the territory that made up the first 48 states.

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

Read the passage below. which of these statements describes the problem with including this passage as part of an explanatory essay? passage: the neolithic revolution changed everything for humans. before the n. r., you couldn't even plant food. i know you want to hear more, don't even deny it! o a. the tone is too dull and does not include a hook to keep the reader interested. o b. the tone is too objective and does not show the author's opinion. o c. the tone is too transitional and does not stay focused on one topic. o d. the tone is too informal and does not use appropriate vocabulary. surmit

For each statement, select whether it is true of the central pacific railroad, the union pacific railroad, or both. it began in nebraska. it began in california. it went through the sierra nevada. it went through the rocky mountains.