The Cold War was a long conflict between the United States and the Soviet Union. During the Cold War, the Berlin Wall split Berlin, Germany in half. The wall was torn down, and Germany reunified in $1990$. **Write an inequality to represent the years, $x$, after Germany was reunified (not including partial years).** **Let $x$ represent any year. Write an inequality in terms of $x$ and $1990$ that is true only for values of $x$ that represent years after the year Germany reunified.** [[☃ expression 1]]