A) Choose ONE of the events listed below to represent the emergence of an American identity. Explain your choice, and provide at least ONE piece of evidence to support your explanation.
• The end of the French and Indian War in 1763
The ratification of the US Constitution in 1788
The end of the War of 1812 in 1814
B) Contrast your choice with ONE of the other options, demonstrating why that option is not as good as your choice.

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %