Which calendar would have been most useful in predicting the beginning of the rainy seasons? Why?

The Maya kept time with a combination of several cycles that meshed together to mark the movement of the Sun, Moon and Venus. Their ritual calendar, known as the Tzolkin, was composed of 260 days. It pairs the numbers from 1 through 13 with a sequence of the 20 day-names. It works something like our days of the week pairing with the numbers of the month.

Explanation:

the solar

Explanation:

the civil war was a fulfillment and completion of the constitution, not a revolution against it. changes in culture and society surely affected political life. lincoln hoped to bring the north and south together after the war by healing the nationand making people lose their resentment.

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