My guess is b. Muhammad tughluq...... Sorry if it's wrong but I really think it is b.
The executive branch carries out and enforces laws. It includes the president, vice president, the Cabinet, executive departments, independent agencies, and other boards, commissions, and committees. American citizens have the right to vote for the president and vice president through free, confidential ballots.
Answer:
D Taming animals for human use. Hope I helped :)
They did not want the british to become too strong, whoever conquered ethiopia would have the upper hand