Emergence of two power blocs after the second world war. What are they?
Correct Answer
Emergence of two great power blocs: Two power blocs came into existence after the Second World War The United States of America and Soviet Russia became two Super Powers They tried to dominate over other countries in their own way Ultimately, it gave a headache to the world The Cold War was a state of political and military tension after World War II between powers in the Western Bloc (the United States, its NATO allies and others) and powers in the Eastern Bloc (the Soviet Union and its allies in the Warsaw Pact)
PAL and SECAM are standards used in other countries. RGB stands for red, green, and blue - the colors of light used to create an image in a color tv set and is often used as a format name for computer monitors.
The yo-yo was first used by hunters as weapons. They were wooden disks on strings. In the 1920s, a man from the U.S. named Donald Duncan made the yo-yo into a toy after he visited the Philippines.
4. Which of the following is concerned with the study of characteristics, origin and development of land forms?