Kailan nagbukas ang pagpapatupad ng kalakalang galyon​

How long does each side take in a supreme court case to make its oral argument

Where did benjamin franklin travel to to seek aid for the colonists during the revolutionary war

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?