1. Difficult during the winter.
2. Can't sail back.
3. Bad weather conditions.
I would type more but I can't see the rest
The possibility of gaining natural resources that the colonies mined and uncovered was imminent
yeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeettt
Lighting kerosene lamps. Petroleum in the form of tar from oil seeps in the ground were used to seal boats and the roofs of houses.
it means how much help is needed
so like if ur teacher asked you this they would be asking how much help you need on something until you understand.