He contributed to the invention of the radio
Answer:bones shells exoskeleton and old age Dna remants
Explanation:fossils are old bones or remaining parts of animals and they are buried under mud for so many years
The civil rights movement was a struggle struggle for social justice that took place mainly during the 1950s and 1960s for blacks to gain equal rights under the law in the United States. The Civil War had officially abolished slavery, but it didn’t end discrimination against blacks—they continued to endure the devastating effects of racism, especially in the South. By the mid-20th century, African Americans had had more than enough of prejudice and violence against them. They, along with many whites, mobilized and began an unprecedented fight for equality that spanned two decades.
