I'm guessing that they fought against forces, like the people trying to steal land so they could have enough space to live, farm, and hunt.
I also think that the Native American could have traded or given valuable items to the people who were trying to take their land in exchange for the Natives to keep their land.
Lincoln didn't agree with this bill because he thought it was too harsh. He had a more lenient Ten Percent Plan, which allowed southerners still hold/run for office,unlike the Wade-Davis Bill. Unfortunately Lincoln was assassinated before the veto was official, and the Ten Percent Plan was put in effect.
1899, the United States declared the Open Door Policy. The Americans worried that other nations would soon divide China into formal colonies and shut out the American traders. They proposed that China's doors be open to merchants of all nations.
The total time spent on the road should not exceed more than 10-11 hours per day. It is highly unwise to drive more than this since it can cause car accidents due to loss of concentration, being tired, sleepiness, etc.