The date of when the first recorded Valentine card was on February 14 of 1415.<span />
Answer:
"Sampling helps a lot in research. It is one of the most important factors which determines the accuracy of your research/survey result. If anything goes wrong with your sample then it will be directly reflected in the final result."
Explanation:
The answer to this question is <span> helps resolve conflicts
In general, in two parties system, both parties usually have really opposing views and often cause conflicts among its followers.
A third party in this type of situation could adopt moderate views that is taken from both of these parties, which will help resolve the conflicts.</span>
Answer:
RACIAL OR ETHNIC STRATIFICATION.
Explanation: Ethnocentrism is a belief that one's own ethnic group or ethnic tradition is more superior than others.
Noel Hypothesis is a theory that describes the developer of dominance traits and subordinate traits between a group of persons as a result of the interaction taking place between the two groups of persons.
According to Noel Hypothesis there are three factors that influence the outcome of the interaction taking place between groups of people they include;
(1) ETHNOCENTRISM
(2) COMPETITION
(3) DIFFERENTIAL IN POWER.