Answer:
The earliest known life-forms are putative fossilized microorganisms, found in hydrothermal vent precipitates, that may have lived as early as 4.28 Gya (billion years ago), relatively soon after the oceans formed 4.41 Gya, and not long after the formation of the Earth 4.54 Gya
Explanation:
Explanation:
The northwest ordinance basically set up a system of government for the Northwest territories (Indiana, Ohio, Illinois, Kentucky, Michigan, Wisconsin), and stated the requirements needed for land to become a state.
Some causes and effects of European exploration is:
1. They brought diseases to the U.S and Africa which effected those people and causing them to die
2. They found Africans and wanted their gold and money which effected them to start the American slave trade
And many other reasons....
It was letter b. he improved schools and postal
service. The other choices were all
focused on military campaigns with his wars against his European
neighbors. He believed that education
was the key to unity and that it would help him find more capable people to
help administer his empire. He also pushed for a uniformed educational system.
