The headright system promised ownership to white males for settling in the english colonies.

What happened between 1804 and 1815

How did german physicist werner heisenberg's uncertainty principle shake beliefs in newtonian physics?

Is the weather changing? consider the data of severe weather that includes tornadoes occurring throughout the u. s. over the last four years. compare the severe weather for the last three years. then compare the first three months of 2017 with that data. based on previous years, what might the prediction be for weather during 2017?