Dr. kong does a study in which he finds that smoking is correlated with an increased risk of high blood pressure. he publishes his results, and dr. meco reads the report about the study. then dr. meco does the same study using different participants in another city. dr. meco's work is an example of

Dr. Meco's work is an example of "replication".

Replication is a term alluding to the redundancy of an research, by and large with various circumstances and diverse subjects, to decide whether the essential discoveries of the first study can be applicable to different members and conditions. For instance, envision that researchers play out a test demonstrating that using hypnotism can be powerful in helping middle aged smokers quit their habit. Different analysts should need to recreate a similar report with some young smokers to check whether they achieve a similar outcome.

when the united states took over

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations.