According to the excerpt and image above, how did Leonardo Da Vinci represent humanism?

Which term best describes the progressive era

From which of the following literary works is this quotation most likely taken?

What is the relationship between the supreme court and the lower courts? the supreme court must abide by the decisions of the lower courts. the supreme court appoints judges to the lower courts. the supreme court can overrule decisions made by the lower courts the supreme court can impeach judges from the lower courts.