America's longest-serving prisoner in solitary has conviction quashed. Albert Woodfox, right, and Herman Wallace in Angola prison, in Louisiana. Woodfoxâs 1972 murder conviction was overturned when a US appeals court ruled his conviction was secured through racially discriminatory means.
Next, the Olmec created a complex drainage system. These inventions helped the Olmec survive. In addition to their inventions, they also understood many things in life, such as the concept of zero ,linear time, and gravity.
â¢ OLMEC (noun). The noun OLMEC has 1 sense: 1. a member of an early Mesoamerican civilization centered around Veracruz that flourished between 1300 and 400 BC. Familiarity information: OLMEC used as a noun is very rare. â¢ OLMEC (adjective). The adjective OLMEC has 1 sense: 1. of or relating to the Olmec of Mexico. Familiarity information: OLMEC used as an adjective is very rare.