One main effect of industrialization that made city-centers somewhat unpleasant was that it greatly increased the number of workers who lived in cities in order to be closer to the factories, which made the cities very cramped and unsanitary.
Answer:
Explanation: 1968 was a year of great social change in the United States. Martin Luther King and Robert Kennedy were assassinated. There were riots in major American cities as African Americans sought social justice. The war in Vietnam raged. Student activist protests were happening on almost every college campus. Richard Nixon's campaign was based on ending the war in Vietnam, restoring law and order, and bringing back traditional American values. He appealed to what was known as the "silent majority," those white middle class Americans who were anxious and feared radical social change and wanted a return to the quiet times of the 1950's. He also used a "Southern Strategy,' which targeted Southern racists who hated the gains made by African Americans and the civil rights movement. Nixon won the election in a landslide.
Independence was finally granted by the Treaty of Constantinople in July 1832 when Greece (Hellas) was recognized as a free country. The Greeks were the first of the subject peoples of the Ottoman Empire to secure recognition as a sovereign power. Greeks celebrate their independence day annually on March 25.
hope it helps if it did I could use brainliest it would help me rank up.