Rearrange the following jumbled words/phrases in the given dialogue to create a meaningful sentence.
Person X: We, as a nation are integrated into one unit. You know this, right?
Person Y: Er… I do but I’d appreciate knowing a little more please.
Person X: (i) A NATION INTO / NATIONAL INTEGRATION, / UNIFYING DIVERSE COMMUNITIES / A COHESIVE WHOLE, /REFERS TO /IS ESSENTIAL FOR / WITHIN / FOSTERING SOCIAL HARMONY /THE PROCESS OF/ AND STABILITY /WHICH/