Statements A. C. and D. are all actions that individuals/groups can take that affect government policies.
The ability to petition and assemble (mentioned in statements A and D) are two of the five freedoms guaranteed in the first amendment of the US Constitution. These actions, as long as they are peaceful, can help to bring awareness to issues that citizens find relevant.
Lobbying is another action citizens can take. This can include writing letters, asking for interviews, and developing deals. All of these actions can result in change of government policies.
Continued his services from the war to the white house
Engel v<span>. </span>Vitale<span>, 370 U.S. 421 (1962), was a landmark United States </span>Supreme Court case<span> that </span>ruled<span> it is unconstitutional for state officials to compose an official school prayer and encourage its recitation in public schools</span>
Western and europeans in general fought each other a lot resulting in superior fighting tactics. Other places did not do this, giving europe a huge edge against everybody.