What were the areas targeted for reform in the progressive era?

The main goals of the Progressive Era were to eliminate the problems relating to urbanization, industrialization and governmental corruption. They thought that by eliminating corrupt officers a direct democracy (people decides directly by themselves instead of doing it through representatives) might be achieved.

the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.

d.

the northwest territory became the most densely populated area in the u.s.