It was the attacks on the World Trade Center in New York City on September 11th that caused the establishment of the United States department of homeland security, whose main objective is protect the US from terrorist attacks.
<span>It is to protect the American state and its interests abroad</span>
Answer: Constant motion happens by itself so long as friction or other influences do not bother it. One can say, however, that force can change the motion of something. When an object is at rest, applying a force will cause it to start moving. If something is moving, the right force applied to it can slow it down and stop it.
Explanation:
Answer:
<em>The</em><em> </em><em>event</em><em> </em><em>which</em><em> </em><em>caused</em><em> </em><em>an</em><em> </em><em>American</em><em> </em><em>declaration</em><em> </em><em>of</em><em> </em><em>war</em><em> </em><em>against</em><em> </em><em>Spain</em><em> </em><em>was </em><em>the</em><em> </em><em>explosion</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>battleship</em><em> </em><em>maine.</em>
During the 17th and 18th centuries, the frontier for the British colonies of North Americas could usually be found at the "<span>b. Appalachian Mountains" since this was the area that most settlers were not inclined to pass.</span>