In what year did congress officially recognize mother's day as a holiday

Examine these two paintings that depict famous events from american history. the image on the left, painted in 1940, shows the signing of the u.s. constitution in 1787. the image on the right, painted in 1836, shows the american victory at the battle of yorktown in 1781.which of these paintings should be considered a secondary source?

In what year did vladimir lenin and the bolsheviks seize power in russia? 1885 1900 1917 1961

Create a piece use function with at least two functions explain using complete sentences the steps of graphing the function. graph the functions