Did the election of President Barack Obama fulfill the promise of the Civil Rights Movement? Explain your position.

Explain the correlation between industrialization and urban areas

Which of the following events most directly contributed to the establishment of israel as a nation

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