Southern Africa is the answer to the question for sure.
They gave us new crops such as: beans, squash and maize
<span>Czar Nicholas II was executed by
Bolshevik forces in July of 1918. The Bolsheviks were committed to the
ideas of Karl Marx, and they believed that the working classes would
free themselves from the economic and political control of the ruling
class. They wanted to form a socialist society based on equality. The
provisional government was never elected, and it chose to remain in
World War I, despite the fact that the country was ill-equipped to fight
against Germany. This made people more in favor of the revolution.
Please mark me as brainliest
</span>
Here is a chart to help you
It was very difficult for them because in the household the father would provide for them "or the man of the house" since the men would go off to war there was no one to support the children and women because the women had to do house work they didn't work outside of their houses.