What time period are you referring to because at one time no.
A. They relied heavily on foreign imports of rice and tobacco.
Answer:
Qin Shi Huang, decided that he wanted a single giant wall to protect his northern borders.
Explanation:
Those phrases are found in the Preamble to the Constitution. Hope I helped! Here's the excerpt: "We the people of the United States, in order to form a more perfect union, establish justice, insure domestic tranquility, provide for the common defense, promote the general welfare, and secure the blessings of liberty to ourselves and our posterity, do ordain and establish this Constitution for the United States of ..."