What challenges does this sketch depict?

Check all that apply.

the threat of disease

the threat of drowning

the unpredictability of animals

attacks by American Indians

environmental challenges

DONE

Which of the following best describes a similarity between the haitian and french revolution?

Using complete sentences, explain how american indians felt about the land allotments. be sure to include their concerns about the program in your answer.

Can someone answer these question about vasco de gama for me: when? (when did he started his travel)from where & to where? (from where he was and then where he went to)motives? (what was his motives for traveling)accomplishments & discoveries? i will give you 15 star for answering all of these, you so much.