Which is true of Greek colonization in the Mediterranean? It heightened Greek power and influence.
It was a result of limited farmland in Greece.
It had little effect on Greece itself.
It grew from Greek trade.

The role of slave resistance in bringing slavery to an end is often overlooked. However, slave revolts were very important as they put pressure on the colonial system and made politicians realise that ultimately slavery had to be abolished. A slave revolt was what all those involved in the slave trade feared most.