Newbold Plow - cast iron plow by Charles Newbold
The Newbold Plow
The plow evolved from the all-wood designs of antiquity, to the use of iron parts. In 1720, the first English patent for a wooden moldboard sheathed with iron was issued to Joseph Foljambe. From that the evolution to plows made with cast iron moldboards and shares occurred in Scotland in 1785 by James Small. These cast iron plows were then imported to the U.S.
Charles Newbold, born in Chesterfield, NJ (1780), spent his teenage years investigating the use of cast iron to improve on the heavy iron-clad wooden plow then available. He was issued the first US patent for a plow on 26 Jun 1797. The plow was cast as one piece—the moldboard, share, and land-side all cast together—with wooden handles and beam added.
Answer:
Ok so in 1519, Moctezuma II welcomed the Spanish.
In 1520, Cortes brought smallpox.
Also in 1519, Cortes won and established alliances with enemies of the Aztecs.
Again, In 1519, Cortes marched up the coast of Mexico.
Explanation:
So, on November 1519 Moctezuma.
August 1519, He won the battle against enemies of the Aztecs.
In Veracruz, he won the battle in March.
The order is:
D, C, A, and B
Hope it helped!
President Lincoln was assassinated at the Ford Theatre :)
Christians believe that there is a heaven and hell as well as reincarnation and their purpose in life is to obey what God's bible says
Answer:
In one of the first tests of freedom of speech, the House passed the Sedition Act, permitting the deportation, fine, or imprisonment of anyone deemed a threat or publishing “false, scandalous, or malicious writing” against the government of the United States.
Explanation:
