In what way has the development of the internet been characteristic of the modern era?

What was the goal of the united states' invasion at the bay of pigs?

What was zheng he’s most important accomplishment? zheng he spread chinese ideas and brought wealth to china from his travels. zheng he commanded an impressive fleet of ships. zheng he sailed the indian ocean and around africa. zheng he conquered lands as far away as africa to increase the dynasty’s power.

In general which explains why communist revolutions did not happen