Answer :
When Washington visited the Senate with an Indian treaty tribes ceded variant acres in Washington Territory alone, in exchange for a guarantee or promise that their rights would be protected, that some lands would be reserved, which many services would be provided for them.
Historical Background. From 1774 until about 1832, treaty between individual sovereign American Indian nations and therefore the Senate were negotiated to determine borders and prescribe conditions of behavior between the parties.
Near the start of his first term as President, United States President George Washington declared that a just Native American policy was one in all his highest priorities, explaining that the government of the U.S. are determined that their Administration of Indian Affairs shall be directed entirely by the good principles of Justice and humanity.
To know more about treaty here
brainly.com/question/5798551
#SPJ1