3. What do you call the monarch or emperor of Russia prior to 1917?

Which factors add to the greenhouse effect and are caused by human activities?

The largest internal organ in the frog is the

Short answer/constructed response: respond to the question in 3-5 complete sentences. give details or examples to support your answer. attempt to answer all parts of the question in paragraph form! using the source 1 map, pick two of the 1800's territorial acquisitions you believe were the most important in the development of the united states. provide at least two reasons per territory to explain why you think they were the most important.