Final answer:
Minor parties' ideas are often absorbed by major parties.
Step-by-step explanation:
The true statement regarding 3rd parties is option (a): Ideas of minor parties are often borrowed and absorbed by the two major parties. Minor parties, also known as third parties, have historically influenced major party platforms by introducing new ideas or social issues that gain popularity among voters. These ideas may later be adopted by the major parties to attract a broader base of supporters. For example, the Green Party's focus on environmental issues has influenced the platforms of both the Democratic and Republican parties.
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