In the new stone age, people began to
a) gather plants and seeds
b) search for new lands
c) farm the land
d) trade with other countries

b. after i get up in the morning,

explanation:

after is a subordinating conjunction that introduces a time clause. time clauses are dependent clauses used to indicate when something happened.

the clause "after i get up in the morning" tells when the action in the main clause (drinking a cup of coffee) happens:

"after i get up in the morning, i drink a cup of coffee." it is the most logical choice of all.

your answer would be just capitalism.