Deandre is recording instances of physical aggression among children in a schoolyard at recess. he is undertaking:

Naturalistic observation

Explanation:

If Deandre is conducting this type of research, he is engaging in naturalistic observation. Naturalistic observation is a research method that is commonly used in the social sciences, particularly psychology. The technique involves the observation of subjects in their natural environment. In this case, Deandre is observing children during recess, as the schoolyard can be considered the natural environment of children in modern times.

the anti federalists was a movement that was opposed to the creation of a us federal government. although they were not as organized as the federalists, they also had a large group of leaders, especially in state politics.

the statement "now, in a large extended country, it is impossible to have a representation, possessing the sentiments, and of integrity, to declare the minds of the people” represents the concerns of the anti federalists.

they strongly believed that the federalists were representing the interests of aristocratic elements of society at the expense of the majority of ordinary people, who lived in a rural society.

their fear for the creation of a strong federal government and the president’s power of veto in their opinion would create a tyrannical rule that would dominate the people. they defended the importance of restraining the government’s power towards people at any cost.

i only have part a but here is the first one: - lewis and clark are born

- lewis marries sacajawea and clark is jealous  

- clark drowns lewis and then goes to jail