Answer:
to ensure higher quality people
<span>World War I was the first war to use many new technologies, among the choices provided the one that is true of the use of chemical warfare is letter D which is the effects of chemical weapons were thought to be too gruesome to employ against enemy troops.</span>
The reason why spanish contact with Incas drove capitalism in Europe is multifold. After being exposed to the riches of the Incas empire, more and more ships were created in Europe (introducing more producers of ships and shipping supplies, etc.) because more and more people wanted to go to the New world themselves and exploit the riches that were available there.
The power to declare war, appoint military officers, sign treaties, make alliances.
