As a result of Union and Confederate casualties during the Battle of Gettysburg both armies could no longer wage war effectively . Lee's army was weakened for the rest of the war. the Confederate army decided to surrender the Union army decided to surrender.

How did the union blockade of the southern coast affect the confederacy? it forced the confederacy to build new railroads. it contributed to shortages of weapons and food. it encouraged europe to trade with the south. it halted all trade, leaving the south without supplies.

Based on the trends shown in this chart, which of the following predictions best tell about the u.s. population in 2020? (3 points) i. more than half of the u.s. population will live near an interstate highway. ii. less than one-quarter of the u.s. population will live in urban areas. iii. more than half of the u.s. population will live in suburban areas. i only iii only i and iii only ii and iii only i, ii, and iii

What two advances did europeans borrowed from china