Dashed left edge = started before July 1831 ·
Dashed right edge = ongoing beyond July 1831
Events in July 1831 4
1758 – 1831James Monroe5th President — Era of Good FeelingsJames Monroe (Apr 28, 1758 – Jul 4, 1831) was the 5th President 1817-1825, known for the Monroe Doctrine warning European powers against colonising the Americas. He was the last Founding Father president.
1831Cyrus McCormick demonstrates the mechanical reaperA horse-drawn machine previews the mechanization of agricultureVirginia farmer Cyrus McCormick publicly tested a horse-drawn mechanical reaper capable of cutting grain far faster than hand labor. The invention, patented three years later, eventually transformed grain farming across North America.
1831Leopold I becomes King of the BelgiansBelgium's first monarch is sworn inLeopold of Saxe-Coburg accepted the Belgian crown and took the constitutional oath in Brussels, formally becoming the first King of the Belgians. His accession consolidated the young state's independence following the 1830 revolution.
1831Leopold I crownedA constitutional monarchyLeopold of Saxe-Coburg-Gotha is installed as the first King of the Belgians on 21 July 1831, and a liberal constitution establishes a popular constitutional monarchy.