Answer: Most of Arabia was under Muslim control by the time Muhammad died. After his death, later caliphs unified Arabia and expanded Islamic territory across the Middle East and North Africa. The fourth caliph was Muhammad´s son-in-law, Ali. After his death, Sunnis and shi´ah split in a dispute over who should be the next caliph.
The settlers at Jamestown found unexpected success by growing tobacco.
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Answer: First, specific evidence for sacrificing oneself for the greater good of humanity comes directly from John F. Kennedy's inaugural address. In this speech he say's "Ask not what your country can do for you, but what you can do for your country". He gave this speech on January 20, 1961 in Washington. This is him trying to convince the American people to do great things that will impact the country as a whole, like join the military. His argument is very convincing because it put hope in the American people's heart and made everyone check themselves. After winning the presidential election and giving his inaugural address, most Americans supported Kennedy and he was able to get a high approval rate. This argument is very convincing because the people knew that these words coming from Kennedy were genuine. In today's world his request is being fulfilled because we have a rise in police employments, more military personnel joining, and just more pride in the country.
