Preventing the outbreak of a new war is the purpose of the NATO treaty and United Nations, although it should be noted that this does not always work.
The idea of it was that the United States was created by God to span across America "From Sea to Shinning Sea". This belief did lead into the Mexican-American War where the U.S. got it's wish of Manifest Destiny
A. Purple Dye
The Phoenicians' “Tyrian purple” came from a species of sea snail now known as Bolinus brandaris, and it was so exceedingly rare that it became worth its weight in gold.
Answer:
Experimental group.
Explanation:
In a scientific experiment, there's often two groups: a control group and an experimental group. These two groups are the same, except that for the experimental group, an independent variable is changed. The idea behind this is that a change in the independent variable will yield a different result for the dependent variable. For this experiment, the independent variable is whether couples cohabitate before marriage or not, and the dependent variable is the divorce rate. <u>The group of couples who do not cohabitate will be the experimental group, as the cohabitation variable is changed for this group.</u>
Answer:
NIH, OLAW,
Explanation:
National institute of health ,office of laboratory for Animal and use committee. This committee is a federal government agency created by the government to crest laws that concerns animal usage and care.
So skinner needs to obtain permission from this agency before such experiment can be carried out or approved and reviewed.
