限制性从句

On this day of 1787 – Shays' Rebellion, an armed uprising in central and western Massachusetts, was crushed, an event that energized calls in the United States for a stronger government than what was established by the Articles of Confederation.

您分析的很好！和我想的一样！问题是：在这个case下，非限制性定语从句可以省略吗？好像见的不多啊

And our porters carry your luggage, which means that you can simply enjoy the experience.

这是一个由which引导的非限制性定语从句，which指代前面整个句子内容。

According to the old stories of Iceland and Norway, Eric the Red was forced to leave Iceland because he had committed a murder, for which he got into trouble.

介词+关系代词引导的非限制性定语从句根据冰岛和挪威的古老传说，埃里克。雷德是因为犯了谋杀罪，正因为此他陷入了麻烦，被迫离开冰岛。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。