The Cold War ended as a result of internal factors such as Gorbachev's reforms, the weak economy of the USSR and the Satellite States breaking away from the USSR, and external factors such as US-Soviet diplomacy, and various treaties being signed that limited arms.
(Choose whichever you want)
Answer:
Bridget Riley uses lots of patterns and different shapes in her art works
Cave Paintings are considered more because they are art but they also tell the story of them.
