Hundreds of different types live on our teeth, gums, tongue and other places in our mouths. Some bacteria are helpful. But some can be harmful such as those that play a role in the tooth decay process. Tooth decay is the result of an infection with certain types of bacteria that use sugars in food to make acids. Over time, these acids can make a cavity in the tooth. Back to Top. What goes on inside our mouths all day?
1830 Jackson supporters and Congress push through the Indian Removal Act it forced many Native Americans to move west of the Mississippi whites do not mind turning the island â¦ over to Indians because they thought the region was a vast desert.
This area was home to the Cherokee, Creek, Choctaw, Chicasaw and Seminole nations. These Indian nations, in the view of the settlers and many other white Americans, were standing in the way of progress. Eager for land to raise cotton, the settlers pressured the federal government to acquire Indian territory. Andrew Jackson, from Tennessee, was a forceful proponent of Indian removal.