How was the economy safer for investors today than it was a few hundred years ago

Whose writings were the source of the idea that people have a right to abolish and replace a government that violates their natural rights?

Arguments supporting and opposing the supreme court decision citizens united v. federal election commission identify two reasons why some supporters of the decision consider it a victory for free speech.

One of galileo’s contributions to science was a creating the coordinate plane system. b developing the scientific method. c improving the telescope. d inventing the astrolabe.