A.Irrigate
They need to make an irrigation system to water their crops
A sundae consists of ice cream and your choice of toppings.
Despises - hate or dislike.
Postpones - delay or reschedule.
Straggles - walk slowly or fall behind.
Consists - made up of.
The answer is B!
Hope it helps!
Answer:
house slave
coz they worked often cooking cleaning and doing chores bt field slave they used to harvest cotton sugar and which was hard