Globalization is the phenomenon of world's integration and it's a bit worldwide.
Globalization has a lot to do with western people and western culture taking over the rest of the world. Globalization has a lot to do with western people and western culture trying to take over the rest of the world and partially succeeding while the rest of the world resists.
Business and business interests looking for profitable investment opportunities worldwide are a factor in globalism.  Still an important factor is the natural Human urge to communicate, to insist that Their way of doing things whichever way that is must be the best. The Internet and other modern forms of communication facilitate cultural conflict and efforts at cultural dominance to an unprecedented degree.