That was the <span>Seventeenth amendment.</span>
It helped them with trade, and also gave their army manh roads to use. They could trade and go to war with virtually anyone. They are also the first example of modern roads we see in ancient times.
Answer:The Native Americans were promised protection against the 'Americans' but the British couldn't keep that promise because, as you probably know, we were beaten and were 'kicked out' of the country.
