The Roman Catholic Church experienced an increase in wealth, and the power of the Pope was elevated during the Crusades. Trade and transportation also improved throughout Europe as a result of the Crusades.

the spanish reconquista was fought in medieval Spain and Portugal, a series of campaigns by Christian states to recapture territory from the Muslims (Moors), who had occupied most of the Iberian Peninsula in the early 8th century

 importance/impact    Hundreds of thousands of Spanish Jews, Muslims, and Protestants were forcibly converted, expelled from Spain, or executed. The Inquisition spread into other parts of Europe and the Americas.

The agreement led to the division of Turkish-held Syria, Iraq, Lebanon, and Palestine into various French- and British-administered areas.

took place in  Tel Aviv, 

The nation of Israel is the world's first Jewish state in two millennia. It represents for Jews the restoration of their homeland after the centuries-long Diaspora that followed the demise of the Herodian kingdom in the 1st century ce. As such, it remains the focus of widespread Jewish immigration.

apartheid sparked significant international and domestic opposition, resulting in some of the most influential global social movements of the 20th century. It was the target of frequent condemnation in the United Nations and brought about extensive arms and trade embargoes on South Africa.

many Jewish survivors feared to return to their former homes because of the antisemitism  that persisted in parts of Europe areas of Russia whose Jewish populations bore the brunt of the Holocaust have seen lower economic growth and wages in the decades 

Since the beginning of the conflict, the UN and international leaders had refused to confront the Bosnian Serbs, fearing strong action would complicate peace negotiations or jeopardize humanitarian aid efforts; the central focus of the international response to the conflict in Bosnia was providing humanitarian aid,

the Versailles Treaty forced Germany to give up territory to Belgium, Czechoslovakia and Poland, return Alsace and Lorraine to France and cede all of its overseas colonies in China, Pacific and Africa to the Allied nations.

marked a crucial turning point for Germany and, ultimately, for the world. His plan, embraced by much of the German population, was to do away with politics and make Germany a powerful, unified one-party state.

The British and Canadians landed at Juno, Gold, and Sword beaches. 

The D-Day invasion is significant in history for the role it played in World War II. D-Day marked the turn of the tide for the control maintained by Nazi Germany; less than a year after the invasion, the Allies formally accepted Nazi Germany's surrender.

 importance/impact: The Neolithic Revolution was the critical transition that resulted in the birth of agriculture, taking Homo sapiens from scattered groups of hunter-gatherers to farming villages and from there to technologically sophisticated societies with great temples and towers and kings and priests who directed the labor 

 importance/impact; Chinese monks discovered the technology in the 9th century CE, during their quest for a life-extending elixir. The key ingredient, saltpeter, had been in use by this same culture since the late centuries BCE for medicinal purposes. It was found to be incendiary and immediately applied to warfare.

 importance/impact ; The Industrial Revolution shifted from an agrarian economy to a manufacturing economy where products were no longer made solely by hand but by machines. This led to increased production and efficiency, lower prices, more goods, improved wages, and migration from rural areas to urban areas.

 importance/impact: While the Battle of Thermopylae was technically a defeat for the Greeks, it was also a victory in the long run because it marked the beginning of several important Greek victories against the Persians and boosted the morale of all the Greek city-states.