"When I first went to Virginia, I remember we hung an old sail to four tress to shadow us from the sun; our walls were rails of wood; our seats unhewed tress, til we cut planks; our pulpit a bar of wood nailed to tress. In bad weather we shifted into an old, rotten tent. This was our church till we built a homely thing like a barn. The best of our houses were like this. We had daily prayers morning and evening, two sermons every Sunday, and communion every three months till our minister died." - John Smith Based on this passage from John Smith, what conclusion can be drawn about the lives of colonists in Jamestown, Virginia?

a
Growing tobacco was the main source of income of early colonist to Virginia.
b
Religion played an important part in the lives of early colonists.
c
Local Native American Indians were a serious threat to early colonists.
d
The standard of living was similar to most European nations.