Louis Pasteur, born 1822 in France, revolutionized microbiology with germ theory, pasteurization, and vaccines for anthrax and rabies. He founded the Pasteur Institute.

Samuel Johnson was an 18th-century English writer, poet, and lexicographer. He is best known for his comprehensive dictionary, “A Dictionary of the English Language,” which took him nine years to complete. Johnson’s dictionary was a significant achievement in the standardization of the English language. He also wrote numerous essays, poems, and plays, and was a prominent figure in the literary circles of his time.

Martin Van Buren was the eighth president of the United States, serving from 1837 to 1841. He was a skilled politician and diplomat, known for his ability to build coalitions and navigate complex political landscapes. Van Buren’s presidency was marked by economic turmoil, including the Panic of 1837, but he worked to stabilize the economy and improve infrastructure. He also played a key role in the formation of the Democratic Party and was a strong advocate for states’ rights.

Erwin Rommel was a German general during World War II known for his tactical brilliance and leadership. He earned the nickname “Desert Fox” for his successful campaigns in North Africa. Rommel was highly respected by both his allies and enemies for his military strategies.

Robert Koch was a German physician and microbiologist who is known for his work in the field of bacteriology. He is credited with discovering the bacteria that causes tuberculosis and developing techniques for isolating and studying bacteria.

Eleanor Roosevelt was a prominent American political figure and activist. She served as the First Lady of the United States from 1933 to 1945 and played a significant role in advancing human rights and social justice causes.

Hippocrates was an ancient Greek physician who is often referred to as the “Father of Medicine.” He is known for his contributions to the field of medicine, including the development of the Hippocratic Oath and the belief in the importance of observing and recording symptoms.