The answer is b. coastal plains
Here is the correct answer of the given question above. The ideological third parties last longer than the other two kinds of third parties because the common idea stays around for a long time. An example of an ideology party would be democratic. An ideology party is where people are gathered around for one issue. Hope this answer helps.
<span>Delhi Sultanate, 1206-1526</span>
D.Silk
Explanation: American imports from China largely consisted of cloth(nankeen and silk).
Monroe Doctrine because its a new american policy.
