Someone interested in studying the effects of text-messaging rather than talking on the phone on the quality of friendships would perform as the first step in order to follow the scientific method.

literal review

Explanation:

In simple words, The category of research article relates to the literature research or narrative review. A literature analysis can actually be defined as a research article that discusses current information, including empirical observations as well as conceptual and practical approaches to a specific subject. Such a study should be listed, identified, outlined, critically analyzed and explained in the previous analysis.

the telephone is the answer

1. artillery

2. jose san martin

3.their economies remained dependent on outside powers.

4. drafted new economies

5. democracies have replaced dictatorships