Answer:true
Explanation: because they sold land for a very small amount so the people from America came in for land
Answer:
A
Explanation:
The US was the leader in decomcracy, which led to the Cold War
The United States and the Philippines were at war with each other for Three years at the turn of the 19th century
I believe the answer is D. Hope it helps
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.
