¿De qué manera las líneas frontales confederadas eran similares a las líneas frontales de la Unión?

the dominoes began to fall. the surrender at appomattox took place a week later on april 9. while it was the most significant surrender to take place during the civil war, gen. robert e. lee, the confederacy's most respected commander, surrendered only his army of northern virginia to union gen. ulysses s. grant

explanation:

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impeachment is when a president is committing treason or doing shading acts while in presidendcy therfor he can be impeached   by congress