Which timespan represents the peak of the Maya civilization?

This amendment made cuba an american protectorate and forced cuba to cede guantanamo bay to the u. s.

(easy 35 ) i am a confederate general during the civil war. who am i? 1. ulysses s. grant 2. robert e. lee 3. george mcclellan 4. winfield scott

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