Which of the following was a key cause of world war 2? A. The assassination of Archduke Fran Ferdinand by Serbian nationalists
B. The dangerous and aggressive expansion of totalitarian nations
C. The soviet Union's efforts to spread communism around the world
D. The establishment of alliances between Japan, Russia, and Great Britain

Two gymnastics teams are intense rivals. the first team has started recruiting new gymnasts from different cities and even foreign countries in an effort to build a stronger team. after learning this, the second team begins its own recruitment campaign to find even better gymnasts. over a period of months, each team recruits dozens of players, each time trying to find a better recruit than its rival's most recent addition. which idea from the cold war is most similar to this scenario?

All of the following are reasons that rome was so strong and powerful except a. rome had excellent soldiers c. they were armed with a gladius and pilum b. they had legions d. they valued education and intellect

The square pyramid below has a height of 12 centimeters and a slant height of 20 centimeters. the square base of the pyramid has side lengths of 32 centimeters. what is the lateral area of the pyramid? 384 cm2 640 cm2 768 cm2 1280 cm2