B. field workers. the majority of slaves worked on filed plantations
Its really up to you...But a central government is when the government is controlling to unitary state while a strong government is when a federal/national government that has primacy the states/countries are primarily set up to mange the rules.
Make sense? if i did i am happy to help
if i didn't..Im sorry thats the best i can do
The stamp act is the biggest the comes to mind
And search it on internet