It doesn't change at all. Only during exposure to hot surface l
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.
Race eg. blacks, whites, asians and how some races get discriminated
Gender
Answer: the correct answer is all of the above.
Explanation: A child development is influenced in many ways such as their background, health and environment.. Children go through significant family changes such as a family break-up or a new step-family. These can affect a child's emotional and intellectual development.