Scientists believe that Mashkan-shapir's collapse was caused in part by destruction of the fields by mineral salts. When mineral salts concentrate in the upper levels of the soil, it becomes poisonous for plants. In Mesopotamia, irrigation was essential for crop production.
The correct answer to this open question is the following.
The reasons and historical events that led to the creation of the United Nations were the following.
The historical events can be traced back to the end of World War II, after the Allied forces defeated Germany, Japan, and Italy. The world witnessed too much suffering and destruction like never before seen. Even more, with the launching of the atomic bombs over Hiroshima and Nagasaki, Japan.
There were some previous charters, treaties, and agreements that inspired the foundation of the United Nations. We are talking about the Declaration of St. James Palace of 1941, teh Atlantic Charter of 1941, the Yalta Conference of 1945, and in the same year, the San Francisco, California Conference in the United States. All these works served to establish the foundation of the United Nations on October 24, 1945.
The United Nations differed from the League of Nations in that teh League of Nations was the result of the agreement between the main European superpowers after World War I, without the participation of the United States. Meanwhile, the United Nations was the result of the idea of 50 nations during the conference of San Francisco, California. There was a plurality of ideas that enriched the agreements to create the United Nations. Another important aspect of the UN that did no have the League of Nations, was the capacity of the UN to come up with resolutions that could be enforced. And this was not the case of the League of Nations. Another important consideration is that the United Nations promotes peace around the world, supports the progress of societies in all nations, and invites for the respect of human rights.
ZLATA’S DIARY begins in September of 1991 as a typical fifth-grade enthusiasm, recording the beginning of school in Sarajevo and vacations to Jahorina, the “most beautiful mountain in the world.” Within six weeks, her hometown was at war, and she was soon facing deprivation and the death of friends and classmates.
Often there was no gas or electricity. Zlata and her father were forced to haul buckets of water to their apartment building. Bombs were falling continuously, forcing the family to move into their damp, dark cellar. Sometimes Zlata would be left by herself while both of her parents worked. Constantly worried about the safety of her relatives and her own well being, she feared that the war would never end and poured her deepest feelings into her beloved diary, which she named Mimmy.
Most of Zlata’s friends had moved earlier to escape the progressively worsening conflict. When bombs and shrapnel killed those who remained, she wrote in frustration: “STOP SHOOTING” and “PEACE, PEACE, PEACE!” In a final entry dated October 17, 1993, written before sending her diary “out into the world” to be published, Zlata recorded the results of a terrible day of bombing: 590 shells beginning at 4:30 a.m., six dead, fifty-six wounded. “I keep thinking that we’re alone in this hell,” she wrote. Nevertheless, she refused to yield to despair. With youthful heroes and loving family members confirming her belief in the ultimate decency of humanity, she chose to share this touching record of hope in the midst of tragedy.
America Airlines flight 77
Answer: European diseases had killed much of the native workforce
Explanation:
The fact that many natives died due to European diseases was an important reason why Spanish plantation owners used enslaved Africans instead of enslaved natives.