Question

what is on 4th October 2021 ​

Answer 1

Answer:

October 4, 2021 is ...

40th Monday of 2021. on the 41st week of 2021 (using US standard week number calculation). 13th day of Fall.

Answer 2

Answer:

On this day in 1957 the Soviet Union launched Sputnik 1, the first artificial satellite, which orbited Earth until 1958, inaugurated the space age, and heightened Cold War competition between the U.S.S.R. and the U.S.

Explanation:

ARMYY PURPLE UH!!