Because rivers like the nile, tigris, and euphrates flooded in ancient times

69758

9h78gh

Explanation:

n89yt56

LOL! I got an even better answer tho ﴾⚆ロ⚆﴿

﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿

﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿

﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿

﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿ ﴾⚆ロ⚆﴿

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.