What is 1430s?
The '''1430s''' was a decade that began on 1 January 1430 and ended on 31 December 1439. It is distinct from the decade known as the '''''144th decade''''' which began on January 1, 1431. and ended on December 31, 1440.{{decadebox|143}} == Events and trends == *The [[Treaty of Arras (1435)|Treaty of Arras]] ends the [[alliance]] of [[Burgundy]] and [[England]]. This changes the [[Hundred Years' War]] to help [[France]]. [[Category:1430s| ]]