Answer:
C a single ruler
Explanation:
monarchy means that the king or queen rules over their kingdom
Answer: Historians study the past by interpreting evidence.
Explanation: The historian works by examining primary sources -- texts, artifacts, and other materials from the time period. ... The interpretative writings of historians --books, journal articles, encyclopedia entries -- are considered secondary sources.
911 was one of the most tragic event in modern history to happen what is believed to happen is that two plan crashed into the twin tower cause them to fall and the other plan would have crashed into the White House if some of the passengers had not taken upon them self to turn the plan a different way to stop it from hitting the White House
" Non-Muslims could often retain their own religions. They were required to pay a special tax, called a jizya, a source of income for the state. Many of those who did convert were not immediately accepted into the community. "
Source : khan academy
Hope this helps!
