The State of Illinois ranks as the fifth most populous state in the U.S. Nicknamed as the Land of Lincoln the state is highly prosperous hosting a large number of industries, attractions and sites. Besides being home to one of the world’s busiest airports, the state has numerous institutions highly ranked worldwide. The University of Chicago, ranks among the top 10 in the world.

Information systems is a field of study that teaches students the most important elements of both business and computer science to prepare them for a field in several industries, including those with large mega-corporations, private market analyst positions and even important government jobs.

The USA remains the world’s most popular destination for international students. Universities in the US dominate the world rankings and the country also offers a wide variety of exciting study locations. State university systems are partially subsidized by state governments, and may have many campuses spread around the state, with hundreds of thousands of students.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.