In order to override a presidential veto, congress must pass the bill again, but this time with a super majority. this means that the bill must gain the support of at least % in both houses of congress.

66%

Explanation:

after the roman empire fell, some of its cultural achievements lasted for some time and others were lost. lost achievements include architecture , coins, and literacy. however, several things remained, such as the language. people may not have spoken this language in every city, but it influenced the languages they did speak. they also created the julian , which was commonly used until the eighteenth century.