Answer:
they could use the number system to develop equal currency and easier trade.
Explanation:
The correct answer is: Mendel developed his laws of heredity.
The publication in 1866 of the laws formulated by Mendel on<em> the heredity of characters in sexual reproduction </em>was contemporaneous with the evolutionary hypothesis developed by Darwin in his book <em>On the origin of species by means of natural selection </em>in 1859.
The reason why the emancipation proclamation was important was because: it freed all the enslaved people in the united states.
<h3>Whaty was President Lincoln's emancipation proclamation?</h3>
This was the insistence by President Lincoln that the American civil war was a war for the enslaved to have their freedom.
The civil war was because the South had disagreed to the freedom of the enslaved blacks in the country.
Read more on President Lincoln here: brainly.com/question/7955162
Answer:
Because pearl harbor was bombed and now it was affecting them and they were already on the edge of joining but the main reason is pearl harbor.
Explanation:
hope it helps.
