Answer:
Subliminal messages.
Explanation:
A subliminal massage bypasses the concious mind, it goes directly to the subconscious level. They operate below the threshold of consciousness. It may be used in advertising or in marketing campaigns.
The correct option is A
The kingdom of Ghana emerged from the relatively small agro-pastoral settlements of the fourth century in the region known as Awkar. Between the years 750 to 800 a Mandé language people, known as the Soninké, united under Majan Dyabe Cisse or Dinga Cisse, the first warrior king, dominated Awkar (even today the surname Cisse is prominent in the politics of Mauritania and Mali). The Soninké were then the founders of the empire of Ghana that from the VIII century controlled the trans-Saharan trade. The Ghanas conquered numerous cities and annexed neighboring territories. Its apogee came in the ninth and tenth centuries.
1. The process of making something conform to a standard.
2. In trading stocks, and futures.
3. The standards make sure that goods produced in a certain industry come with quality.
4. It helps ensure safety of the goods, if not used then you can’t trust the producers.
In smaller communities after world war ii, the local undertaker was the person who usually provided ambulance transport.
World war ii was a world conflict that raged from 1939 and 1945. The vast majority of the world's nations—including all the great powers—formed the Allies and the Axis powers, two military coalitions that opposed one another.
More than a million people had to get used to being away from their relatives and friends after being evacuated from cities and towns. Many of the people who stayed suffered bombing raids, were hurt, or were forced to flee their homes in ambulances provided. All had to deal with the possibility of a chemical attack, air raid safety measures (ARP), rationing, and adjustments to their daily lives and at school.
To learn more about World War ii here: brainly.com/question/1449762
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