B. can be found in textbooks
Under the Truman Doctrine, the United States became committed to helping countries that were a) fighting a Communist takeover.
<span>United States believing that it’s their
right and duty to spread across the North America continent is what we call the
Manifest Destiny. This concept was so
influential in the nineteenth century in America because this is the idea which states that it is their God- given right to conquer the lands in the West. It is because of
this Manifest Destiny that great happenings in the History of the world took
event. Fuel western settlement, Native American removal, and war with Mexico were
pushed by this attitude. America was able to do this through treaties,
settlements and war. In an article on the annexation of Texas which was published
in the July- August 1845 edition of the United States Magazine and Democratic Review,
John L. O’Sullivan, who was also the editor, introduced Manifest Destiny. </span>
The constitution states that the judicial branch can determine how the constitution should be used to new laws.
