The Bureau of Indian Affairs was formed by Ulysses S. Grant to help Native Americans in reservation, but O a. Ulysses S. Grant did not honor his "promises
O b. Corrupt officials used funds for personal gains
O c. Was quickly dissolved after George Custer was "brutally and dishonorably
defeated by Natives
Od. Was dissolved after Ulysses S. Grant was no longer president
O e. All of the above

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

4 copper and gold, the california gold rush is why im pretty sure.

d. william mckinley's southern upbringing him win.

d) post-world war i