i think it is the second one
The final loss of Jerusalem for European forces can be considered to be between 1270 and 1272. In the year 1270, Louis IX of France who lead the (arguably called) Eight crusade died on the shores of modern day Tunisia. This had effectively ended the Eight crusade and also led Henry III of England's son Edward to sail to Acre and try to reclaim the city. He was, however, unsucessful and had to return back to England. His demise marks the ending of the Ninth crusade which lasted from around 1271 to 1272. After this crusade no major attempt from Europe was made again to reclaim Jerusalem or any other city captured by the Crusaders in previous crusades.
The correct answer to this open question is the following.
Some Ruth Bader Ginsburg's significant achievements from her professional career before being named to the Supreme Court were the following,
She always supported women's rights and more presence of women in all areas of American social life. She had a reputation of being a successful attorney who was ethical and never was questioned about her procedures. She was also part of the board of ACLU, the American Civil Liberties Union. She is considered one of the brightest minds in the judiciary system of the United States and is a great loss to the Supreme Court.
Answer:
B. Leonid Brezhnev died.
C. Ronald Reagan became president.
Explanation:
But the two events that caused relations between the U.S and the USSR to begin to change in the early 1980's were that Leonid Brezhnev died and Ronald Reagan became president.