Find the magnitude of the sum of these two vectors: 3.14,30.0,60.0, find the magitude and direction

Write 2 paragraphs summarizing how the ideas and customs that the colonists brought from england began to change once they left their homeland.

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