What are some alternatives of the great compromise?

Which individual below advocated that democracy would give way to socialism and capitalism would change into communism?

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

Ais a way of expressing the relationship of a number, quantity, substance, or degree between two components