Answer:
Westward expansion: the 19th-century movement of settlers into the American West, began with the Louisiana Purchase and was fueled by the Gold Rush, the Oregon Trail and a belief in "Manifest Destiny."
Western Frontier expansion: with European colonial settlements in the early 17th century and ended with the admission of the last few territories as states in 1912. This era of massive migration and settlement was particularly encouraged by President Thomas Jefferson following the Louisiana Purchase, giving rise to the expansionist attitude known as "Manifest Destiny"
So saying that I would guess that they are many names for the same thing. They also both refer to "Manifest Destiny".
Answer: (I'm assuming it deleted my first one because I linked an article that may help explain a little better) But I'd have to say the last one which is ' People who agreed with his ideas and had similar hopes and people who did not'
Explanation: Martin Luther King Jr. sought to raise the public consciousness of racism, to end racial discrimination and segregation in the United States. While his goal was racial equality, King plotted out a series of smaller objectives that involved local grassroots campaigns for equal rights for African Americans. not my words
They all believe in one god but they each know him differently. <span />