Complex sentence: The plaza was the brainchild of Governor Nelson Rockefeller, who was inspired to create the new government space after Princess Beatrix of the Netherlands visited Albany for a celebration of the area's Dutch history.
Split into simpler sentences: The plaza was the brainchild of Governor Nelson Rockefeller. Rockefeller was inspired to create the new government space after Princess Beatrix of the Netherlands visited Albany for a celebration of the area's Dutch history.