How is a constitution able to "secure the blessings of liberty" to the people of a nation?

What was the most important consequence of the large-scale ecological changes in africa two hundred thousand years ago?

The independence movement in british india resulted in a partition (breaking apart) of the country. in august 1947, two independent countries were formed, one of which was a. ceylon. b. pakistan. c. burma. d. bangladesh.

Which of these would be most useful in studying the effect of germs exchanged between the new and old worlds? a. a graph showing the number of europeans between 1492 and 1600. b. a graph showing the number of native americans between 1492 and 1600. c. a primary source description of the symptoms of an unknown disease affecting native americans in 1492. o d. a primary source description of the symptoms of an unknown disease affecting europeans in 1492.