Before planning the trip, do make sure that all the documents like passport, visa etc. required crossing border are ready.

Documents you need to cross border are listed on this page:

http://www.tripadvisor.in/Travel-g153339-s602/Canada:Crossing.The.Border.html

For assistance, you may contact your local travel agent or this page may help you to choose one. They might offer you some great packages and assist you in arranging your accommodation as well.

Chicago has a great percent of immigrant population. Ever since the evolving of the city, there has been a flow of immigrants into the city.

In the total population, the city has 26 percent of Hispanic and Latino people as there are about 753,644 Hispanic people in the city. There are 530,462 people in Chicago which consists of 18.3 percent of the total population.

The number of Puerto Rican people is 113,055 people which are a 3.9 percent of the total population of the city. The population of white people are 907,166 which consists of 31.3 percent of the total population.

http://www.hellochicago.com/Census.Cfm

http://news.medill.northwestern.edu/chicago/govt/story.aspx?id=134077