I believe it is C. Men and women should study together
That would be productivity.
It was the year 1798 that Thomas Malthus predicted that the humanity would be met with mass starvation. His prediction was based on an assumption that human population would far exceed the means of producing food and that we just would not be able to produce enough food for everyone. But the technological advancement and the advanced farming techniques allowed us to increase productivity and thus avert this prediction.
Russia, Ukraine, Belarus, Georgia
hope this helps
He sorely needed the relief offered by the American forces. In May 1917, General John Joseph "Black Jack" Pershing was designated the supreme commander of the American army in France, and the American Expeditionary Forces were created.
Answer:
England was the main rival. They defeated the spanish 's fleet and so gained the reputation of having the best navy. The spanish lived in fear after that of England.
Explanation:
