Each state is represented by two U. S. senators. With the admission of Maine, how many northern (free) state U. S. senators were there?

Micah is studying child behavior in playgrounds throughout the world. he wants to see how the children react when teachers select the same child to be the first to use each piece of equipment. which approach is micah is using?

When many cultures come together to live in a society, this is called: cultural traits multiculturalism perspective

What is the role of communication within groups of people with different backgrounds?