unequal and combined development造句

According to Trotsky, the unequal and combined development of different countries had an effect on the class structure of society.
"' Uneven and combined development "'( or unequal and combined development ) is a Trotskyists and other Marxists concerned with world politics.
It's difficult to find unequal and combined development in a sentence. 用unequal and combined development造句挺难的