I just took a test on this and the answer is the process of incorporation, D!
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.
"Offering the surveillance services of military intelligence to allow the British to target the Luftwaffe" does not describe a way that Roosevelt assisted the Allies before entering World War II.
<u>Answer:</u> Option A
<u>Explanation:</u>
The United States reelected Franklin D. Roosevelt in 1940 to his third term, rendering him the one and only U.S. President to perform more than two terms as . Roosevelt regulated the U.S. economy's mobilization to assist the war machine, and adopted a first plan for Europe, making Germany's downfall a target over Japan's.
Roosevelt's promotion of American values and institutions articulated eloquently the principles of liberal democracy for which the country was battling. Highlighting public statements about the value of America's founding principles of representative government, religious freedom, equality, personal freedom, freedom of speech, and capitalism have been included in the campaigns.
A brown bag standing next to other colored bags