This is easily explained with the fact that the Egyptian people were farming along the river Nile and waited for the flooding cycle which brought increased amounts of water from the mountains as the snow was melting. Due to this, they could arrange their seasonal working rhythm of growing crops according to the flooding cycle and could prepare for increased amounts of water which they could use to help grow their crops.
The Battle of the Alamo made the Texans want revenge.
His veto<span> may be over-ridden by a two-thirds vote in each chamber, and permitting ten days to pass without signing an act is considered as acquiescence and it is promulgated by congress.</span><span>
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C. <span>Early humans were forced to move to new environments.
Hope I helped :)</span>