The correct answers are the following. Option one: 2) interdependence. Option two: 1) trade.
Economic globalization refers to the economic interdependence of nations resulting from mutual trade.
In a world, so interconnected bt electronic communications and all kinds of portable devices, globalization is a phenomenon that has increased in recent years. Everybody is connected at any time and distance seems to be no problem. International trade has been the were promoter of this interdependence due to the many factors involved. One good example could be NAFTA, the North American Free Trade Agreement between México, the United States, and Canada, which has produced so many benefits for these countries.