How was your country founded and formed? Are all your citizens happy with your country or do some want change? If they do want change what are they wanting?

How did the rise to power and reign of alexander most affect greece

Why was the leo frank case important ?

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