He aetist name is Jan van eyck
Answer:
Producing more food with fewer workers.
Explanation:
We the people of the united States of America in order to form a more perfect union. Establish justice and ensure domestic tranquility. provide for the common defense, promote the general well fare and secure the blessings of liberty, to ourselves and our prosperity. do ordain, and establish, this Constitution of the united States of America.
it is the start of the Constitution.
The first state to secede from the Union in 1860 was South Carolina. Hope this helps.