the whole nation from the leadership to the masses

• 全国上下

the whole nation from the leadership to the masses的用法和样例：

例句

1. The love of the country holds the nation together.
   爱国心使全国上下团结一致。
2. Just before the war, the whole country was panic-stricken.
   战争即将打响，全国上下草木皆兵。