What was the best way for people in the early 1800s to travel long distances?

Which of the following was used only once, to ratify the 21st amendment (repealing prohibition)? a.three-fourths of both houses of congress. b.three-fourths of the state legislature approved it. c.two-thirds of the state legislature approved it. d.ratifying conventions in three-fourths of the states approve it.

What is the main reason the united states removed the taliban from power shortly after the september 11 2001 attacks ?

Which two sentences in this passage talk about china’s efforts to curb environmental degradation?