HELP ASAP 15 points (please don't put random answers its rude) From 1855 to 1890, western settlement increasingly brought Americans and American Indians into conflict with one another, especially on the plains. Analyze the causes and effects of these conflicts. (essay)

In the late nineteenth century, the US Army clashed with Native Americans, and ... they increasingly came into violent conflict with Native American Indians over ... especially after the discovery of gold in western territories sparked the Gold Rush. ... series of conflicts known as the Sioux Wars, which lasted from 1854 to 1890

a list of local governments in the us which go in order from the largest to the smallest division may be represented in the following way:

1. local government: it is placed below the level of state government as it refers to the jurisdiction government.

2. county government: states are organized into counties for administrative purposes.

3. township governments or municipalities: some counties are divided into towns or municipalities as population centers. cities, boroughs and villages are included at this level.

4. districts: special purpose districts encompass areas in municipalities.