Yes, this is true, we should always give courtesy every time. We must give our courtesy to taxi drivers especially when it's moving. An angry driver may disturb traffic in the road. A lot of people are riding cabs to be from one place to another so it means they are important to us. However, if a driver did start to be uncourteous to people that is another situation.
Answer:D) US troop numbers increased drastically over the course of the decade
Answer: Secondary anaylsis
Explanation:
Secondary anaylsis is the re-analysis of data already taken before looking at addressing new research questions.
European imperialism was motivated by a desire for economic both regions.
hypothesis: Students will do better on their next test if motivated by candy.
experiment: Giving candy to one group of students but not giving the candy to another group of students so that they can act as the control group. Analyzing which group did better on the test