Why did so many new england towns prosper along coast and rivers

Which of the following items would serve as a primary source for a historian studiying the american civil war

Donald is studying the eating habits of all students attending his school. he samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. he then collects data from the sample. which type of sampling is used? select the correct answer below: systematic sampling convenience sampling stratified sampling cluster sampling

Should domestic security cases be handled differently than other types crimes?