It's sociology.
Sociology is the study of social problems.
The third alternative is correct (C).
<u>Self discipline is a way of avoiding the procrastination of roles and obligations, so as to avoid stress and anxiety by missing out on the deadline. </u>In other words, it is a process of organization and administration of the correct time for the exercise of its activities and for the correction of harmful behaviors.
In this way, creating a routine for homework, restricting the amount of candy eaten, and doing homework always after school are examples of self-discipline. However, doing the home work just before class is a bad sign, as it means that there has not been adequate completion and this is reflected in the time frame. For example, if exercising at home is big or difficult, leaving it to the last minute can cause you not to complete the task. This generates anxiety, stress and problems in your school. This type of problem also extends into adult life. That's why we need to be organized.
Iran and The U.S dont get along, they are enemies.
Iran and the United States have had no formal diplomatic relations since April 1980. Pakistan serves as Iran's protecting power in the United States, while Switzerland serves as the United States' protecting power in Iran. Contacts are carried out through the Iranian Interests Section of the Pakistani Embassy in Washington, D.C., and the US Interests Section of the Swiss Embassy in Tehran. In August 2018, Supreme Leader of Iran Ali Khamenei banned direct talks with the United States.
During that time there were a seried of reforms that happened in Britain, these would be free trade and the corn laws, campaign against slavery, crime and punishment, improving working conditions, growth labor unions, women were allowed to vote. Hope this could help. Have a nice day.