Please help.. It will really make my day.. I’ll mark brainliest, ty.. Arrange the following events in the order in which they happened by selecting the correct answer from each drop-down.

Event 1
Event 2
Event 3
Event 4

Options :
A. The Europeans attacked the Muslim empire As part of the crusades.

B. Muhammad unified most of the Arabian Peninsula into a single
Islamic state.

C. The Umayyad Army crossed the strait of Gibraltar and conquered Spain.

D. Islamic forces conquered Mesopotamia by defeating the Byzantine people.

50pts why can't scientists clone embryos for an unlimited supply of stem cells? culture of life: select the best answer from the choices provided. a. they do not yet have the technology to clone embryos. b. most scientists would never endeavor such a controversial task. c. there are already enough stem cell lines. d. cloning is prohibited by the human cloning prohibition act of 2003.

What happened in georgia as a result of the supreme court ruling in brown v. board of education? the sibley commission was formed all public schools were desegregated the southern christian leadership was formed the general assembly passed laws to keep schools segregated.

30 points in a citizens elect the president as head of government separately from the legislature. question 1 options: parliamentary democracy communist state presidential democracy autocratic state question 2 (1 point) this form of government has only a single political party. question 2 options: communist democratic autocratic parliamentary question 3 (1 point) this is a government controlled by one person with absolute power. question 3 options: communist democratic autocratic parliamentary question 4 (1 point) a government is a government system where all citizens that choose to vote have a say in their government. question 4 options: communist democratic autocratic theocracy question 5 (1 point) in a the people elect the legislature, and the legislature chooses the head of government. question 5 options: parliamentary democracy communist state presidential democracy autocratic state