What was one architectural change that took place in the Louisiana Colony under Spanish rule? O More and more buildings were made with stucco.
Brick exteriors were used less often in construction.
Iron balconies and galleries slowly fell out of use.
O Flat roofs replaced the use of slanted, tiled roofs.

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