Answer:
Their system of mathematics.
Explanation:
The Maya discovered zero. Most of the world's civilizations had no concept of zero at the time of the Mayans. Without zero there would be: No algebra, no arithmetic, no decimal, no accounts, no physical quantity to measure, no boundary between negative and positive numbers, and no computers. The Mayan’s discovery of zero was one of the most significant steps to get to where we are today.
The counting system was so simple. The Mayans figured out a genius system of counting which only required three symbols, a dot, a line, and a shell. These three symbols could be used in various combinations to keep track of the calendar and do arithmetic. Even the most uneducated people could use it to do basic trade.
Following the war art generally moved away from realistic to "interpretational", since many artists were beginning to challenge the status quo of art that had existed for hundreds of years prior.
Ho Chi Minh was a dedicated communist/nationalist.
Prior restraint is censorship imposed, usually by a government or institution, on expression, that ... These injunctions are considered prior restraint because potential future publications .... The first notable case in which the United States Supreme Court ruled on a prior .... In the Pentagon Papers case (New York Times
Answer:
He would strike again into the North to force a Union retreat from Vicksburg to defend its home territory and
he sought to develop a military strategy that would persuade Copperhead Democrats to end the war.
Explanation:
Vicksburg was one of the Union’s most successful campaigns of the war. Although General Ulysses S. Grant’s first attempt to take the city failed in the winter of 1862-63, he renewed his efforts in the spring.
After defeating a Confederate force near Jackson, Grant turned back to Vicksburg. On May 16, he defeated a force under General John C. Pemberton (1814-81) at Champion Hill. Pemberton retreated back to Vicksburg, and Grant sealed the city by the end of May. In three weeks, Grant’s men marched 180 miles, won five battles and captured some 6,000 prisoners.
