<em>D. city-states developed mostly independent of each other</em>
The mountainous geography of Greece functioned as natural borders between different settlements. The early Greeks settled in the habitable land between the mountains, which later led to large city-states developing in those areas between the mountains. The mountains would act as borders between the various city-states of Greece.
Answer:
The United States began to change drastically in the 50s. Many people began coming out to stand up to old ways of life. This started the wheel turning for the civil rights movement.
Explanation:
Short and concise, hope it helps.
Answer:
the start of the Industrial Revolution
Explanation:
By the time of the Industrial Revolution, there were more people than ever before. A main reason for this was 18th century agricultural improvements, which all but ended the periodic famines that had kept down European populations. From 1750 to 1850, the population of England alone nearly tripled.