The year consisted of 12 months of 30 days each, plus five extra days <span> at the end of the year. The months were divided into three weeks </span><span> of ten days each. </span>
John Tyler became president because he was the vice-president when the President died. The legal basis for his becoming president was the Us Constitution.
(The only question was whether he would actually become president or merely act as president amd carry out the necessary duties without actually being a real president. There was objection to his moving into the White House and at first no money was allocated for him to give state dinners or provide other necessary state functions. )
It played an important<span> role in shaping the lives and society of Ancient Egypt. There were several trading routes along the river and it provided Egypt with irrigation</span>
Because things will happen over time and those things can change people