Uniting Community Crossword

We have waited two hundred ____ for this upcoming celebration.
For whom are we celebrating the 200 years ?
In 2 years we will celebrate another 200 years for the _____
We are to reach out to the ________ possible cross-section of society.
Service to society contributes to the _____ of civilization.
When talking to others, we are to _____ our conversations.
The development of humankind now stands at the beginning of its _______.
"The process of _____ is visible in the violence, war, and corruption...".
Bahaullah's coming released ________forces and began a process of interation.
The ultimate goal of the aforementioned processes is to bring _____ to the whole world.