According to the lesson, which of the following decades was nicknamed "the decade of the environment"?

1940s
1970s
1980s
1990s

Thinking back to previous chapters, analyze america’s policies toward indians from the washington administration to the removal of indians from the southeastern states in the 1830s and early 1840s. what ideas and policies about indians remained the same? which changed? why?

Kublai khan honored his mongol heritage by: a)marring only one wife b)praying facing mecca five times a day c)slaughtering ten chinese officials every year d)building a large enclosed hunting ground at shangdu,his summer palace

How did the actions of tsar nicholas 2 and his wife lead to revolution in russia