What part of the u. s. constitution reserves all powers not delegated to the federal government to the state governments?

Ineeed the answer asap which of the following describes the link between u.s. foreign policy and the rise of islamic extremist leaders in afghanistan during the late 20th century? apex

When this was published in early 1776, many american colonists became convinced that they should act to form a new kind of nation independent from the rule of britain's "cruel" courts

What were the four terms that american had to agree in order to live in mexico texas