What was the U. S. government's policy in dealing with the American Indian
tribes?

At the start of the twentieth century there were approximately 250,000 Native Americans in the USA – just 0.3 per cent of the population – most living on reservations where they exercised a limited degree of self-government.

Explanation:

what do you                                                                                                                                              

c it says nothing about connecting those 2 seas.