Click on the letter "J" (from the A-Z list of Databases), and then JSTOR. JSTOR is a multi-disciplinary database, so it searches journals from different disciplines (history, literature, political science, psychology, etc.).
Sample search (yellow AND (color OR colour)) and search results in JSTOR:
Everything in JSTOR is full-text, just click on the “Download PDF” button to the right of each citation. This will take you to the full article or book chapter.