<span>Europeans began to think differently about the world beyond their own. The age of exploration and discovery began.</span>
The answer to go in the blank would be ''hobbs''.
Washington inquired this because when everybody was together, they got independence.
The best and most correct answer among the choices provided by the question is the first choice. <span>Urban planning helped many of the larger cities control the problems brought by rapid population growth. </span><span>I hope my answer has come to your help. God bless and have a nice day ahead!</span>