I believe the answer is: Smallpox has been eradicated by a worldwide vaccination program
Vaccines develop an immunity toward the virus. In order to survive, virus need to obtain a host so they could replicate. Due to the vaccine, the viruses cannot find these hosts. Because of this, smallpox virus started to gradually decreased and eventually eradicated.
The correct answer would be Positive Reinforcement. According to Behaviorists, through Positive reinforcement we engage in behavior designed to gain something we want.
Explanation:
Positive reinforcement is a concept in Psychology. This concept states that if a person, or any subject, is given reward of the desired actions, then the subject is likely to do it more often. The reward will increase the chances of occurrence of the desired action. This reward will act as the reinforcement stimuli.
There can be so many examples of positive reinforcement. Like
- When a mother praises her child on his/her good grades.
- Teachers give appreciation certificate to students with full attendance.
- Dogs are given something special to eat when they follow what master asked them to.
So reinforcement will help us to gain something we want. The rewards will make the actions happen again and again.
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Answer:
A. to aid African American businesses
Explanation:
Trade can be defined as a process which typically involves the buying and selling of goods and services between a producer and the customers (consumers) at a specific period of time.
The Texas Association of African American Chambers of Commerce (TAAACC) was is a non-profit organization that was established to give orientation African-American businessmen and communities on the need to have and start a business. It ensured that all of its members are well-informed about laws and regulations with respect to their businesses while ensuring they are availed equal opportunities and fairness like others.
This ultimately implies that, it is an organization that's saddled with the responsibility of strengthening and stimulating businesses that are owned by African-Americans in Texas, United States of America.
Hence, the Texas State Negro Chamber of Commerce was formed to aid African American businesses.
The two parts are the Senate and the House of Representatives. The Legislature is referred to as a bicameral body because it is made up of two houses. ... The General Court, elected every two years, is made up of a Senate of 40 members and a House of Representatives of 160 members
Sentimental Comedy is a type of comedy that reaffirms middle-class morality.