Hey mate
here is your answer :)
********************
The Dawes Act had a negative effect on American Indians, as it ended their communal holding of property (with crop land often being privately owned by families or clans), by which they had ensured that everyone had a home and a place in the tribe.
The correct answer is b and d
Took up the jobs of many of the men. This is because the men were fighting in battle
The commanding general and his troops were overly confident of victory and took foolhardy chances in battle.