The correct answer is C. All of theses.
More than 30 million year ago massive extensions of swamp waters and marshlands were formed in Oklahoma. As the years went by these swamp waters were buried beneath soil, sand and gravel however, these water deposits later provided the state with natural resources such as coal, petroleum and natural gas. Thus they are or were called swamp treasures due to their multiple uses and the richness they gave to the state.
Answer:
HoChi Minh led North Vietnam.
Answer:
The events revealed how well the national government was able to handle uprising and rebellion.
Explanation:
Was appointed the leader of the continental army by John Adams
To push north and west toward Japan.