Why was the presidency considered to be so significant

The rise of presidential power did not come about all at once. Nor did the growth of leadership follow a fixed and steady course. Some presidents have strongly exercised the power of leadership. Others have been relatively weak leaders.Since the time of George Washington many presidents have contributed to changing the powers of the office. People often have different views as to whether a president has acted wisely and exercised his power for the general good of the entire nation. Leadership takes many forms, and all leaders cannot appeal to all people. The leadership qualities of a few presidents, however, will serve to show how some have used the power of their office.

answer; i believe the correct answer is (117);