Answer:
A. The era of political instability and protest.
Step-by-step explanation:
Several socially and politically significant events ocurred regarding the Ethnic minorities in Iraq starting from the year 1945, when a Kurdish rebellion broke out. Later in 1947, anti-Jewish riots arose in the streets for two years. In 1948, Zionism was declared a crime by law, and in 1950, Iraq's jews were permitted to renounce their nationality and leave through an airlift to Israel organized in 1950.
These events prove the political instability of the country at that time, which is why Option A is a fitting title for that period of Iraq.