Answer:
short answers: its defensable, has alot of gold, good places to dock boats,water, and it was unoccupied
Explanation:
heres a link to learn more
https://www.nps.gov/jame/learn/historyculture/why-settle-on-jamestown.htm
The convention was held during a year of violence, political turbulence, and civil unrest, particularly riots in more than 100 cities following the assassination of Martin Luther King Jr. on April 4. The convention also followed the assassination of Robert F. Kennedy on June 5. Both Kennedy and Senator Eugene McCarthy of Minnesota had been running for the Democratic nomination at the time.
He was allowed to get more supplies on an offer for trade regiments