Answer:
Silent Trade
Explanation:
Silent trade is a form of the old style of trading which is even more common to the West Africans.
It involves a situation whereby traders who do not understand each other's language, tried to perform trade.
To trade successfully, for example, PARTY A would leave trade goods in a secret but a known place to the buying party, and make a loud signal that good is left somewhere. PARTY B would then get to the place, examine the goods, and deposit their object of exchange that they wanted to exchange, and withdraw.
Many were more interested in searching for gold and making new homes.
The answer to the question is "FILIBUSTER".
We are being asked what is the tactic did senators use to try a blocked passage civil rights act of 1964 for more than two months and the answer is the "Filibuster tactic" on which they delay the votes.
