What best defines the Union strategy of divide and conquer cutting the Confederacy from east and west and north and south the naval blockade of the South the capture of Richmond and Atlanta?

The Union strategy of "divide and conquer" aimed to isolate the Confederate states by severing their lines of communication and supply, effectively splitting the Confederacy into manageable parts. This involved implementing a naval blockade to restrict trade and resources, capturing key cities like Richmond and Atlanta to disrupt Confederate leadership and infrastructure, and advancing from both east and west to encircle and weaken Southern forces. By targeting strategic locations and employing a coordinated military approach, the Union sought to diminish the Confederacy's ability to sustain its war efforts.