How were the thirteen colonies obtained by britain?
my answer is b, is that right?
by treaty with france after victory in war
by settling colonists on claims made by explorers
by treaty with spain after victory in war
by conquest of the dutch armies holding it

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

Why are primary sources important when studying historical events

Prior to the presence of europeans on the continent, the slave trade in africa a) did not exist in any form. b) was limited to internal trade only. c) included the trans-saharan and indian ocean slave trade. d) was rarely needed due to the lack of an agricultural economy.