A or b I would probley put b hope this helps?
Answer:
During 1989 and 1990, the Berlin Wall came down, borders opened, and free elections ousted Communist regimes everywhere in eastern Europe. In late 1991 the Soviet Union itself dissolved into its component republics. With stunning speed, the Iron Curtain was lifted and the Cold War came to an end.
Greek artists included the ideas of reason, moderation, balance, and harmony in their works because they hoped that their art would inspire people to base their lives on these same ideas.
Answer:
d
Explanation:
Google Search is a web search engine owned by Alphabet Inc., it is the most used search engine on the Web, it receives hundreds of millions of queries every day through its different services. The main objective of the Google search engine is to search for text on web pages, instead of other data, it was originally developed by Larry Page and Sergey Brin in 1997.