他和邻居之间有一个长期存在的噪音纠纷。

He and his neighbor have a long-running ___dispute over noise.

她的技能没有争议，但她产出不够。

Her skills are not in ___dispute, but she doesn't produce enough.

在过去，这些领土和宗教争端导致了人口减少。

In former times these territorial and religious ___disputes resulted in a decrease in population.