The gold standard is a monetary system where a country's currency or paper money has a value directed linked to gold.
Answer:
from roads to canals to railroads
Explanation:
Better transportation infrastructure or transportation revolution in the early 19th century begins when people started crude roads instead or horses or river routes and then canals were built. After canals long the railroads crisscrossed the country that helped people and goods to move with greater efficiency. These technological developments in travel during the 19th Century connects the world and affects the national economy at high level.
Hence, the correct answer is "from roads to canals to railroads".
Answer:
meta-analysis
Explanation:
Meta-analysis involves the statistical procedure of combining data and results from multiple studies and trying to determine or draw relevant conclusions from here.
From the example above, Dr. DiLorenzo combines results from a number of studies of same topic to investigate the relationship between two variables. He is doing a meta-analysis.
This change is a result of "contact hypothesis".
The contact hypothesis has been portrayed as a standout among other approaches to enhance relations among people that are encountering conflict. Gordon W. Allport is frequently credited with the presentation of the contact hypothesis. The preface of Allport's hypothesis expresses that under suitable conditions interpersonal contact is the best approaches to decrease prejudice among larger part and minority group individuals.
18 percent of people in Switzerland are French.
