Which statement best explains why early civilizations were located in large river valleys? A. Rivers contributed the resources needed for widespread agriculture to develop. B. River valleys provided the natural obstacles needed to protect against conquest. C. River valleys had the kind of temperate climate that humans are adapted to the best. D. Rivers made it easier for people to travel the long distances needed to trade with others.

The areas with the highest population density in europe are most likely to be

Though most presidents have claimed affiliation with a christian church, the only roman catholic president has been a) abraham lincoln. b) john f. kennedy. c) george washington. d) franklin d. roosevelt.

Using your time line, your analysis of images from the library of congress’s website, and your textbook, write a letter of 3-5 paragraphs for a time capsule to be opened in 200 years that describes the characteristics of texas from the time of the civil war to the late 1800s. be sure to include information on texas’s government, economy, and people. be sure to use specific evidence to support your writing. cite your textbook using specific page numbers, as well as any images you describe. edit your work for proper grammar, punctuation, and spelling before submitting. hurry im short on time