A more thorough explanation:

Definition: Lex manifesta refers to open and manifest law. It can also refer to trial by duel or ordeal.

Example: In medieval times, trial by combat was considered a form of lex manifesta. This meant that the law was openly and clearly stated, and the outcome of the trial was determined by physical combat between the accused and the accuser.

Explanation: The example illustrates how lex manifesta was used in medieval times to determine the outcome of a trial. The law was openly and clearly stated, and the outcome was determined by a physical contest between the parties involved. This was seen as a fair and just way to resolve disputes, as it was believed that God would intervene and ensure that the right person won.

Definition: Lex marityma refers to the body of customs, usage, and local rules governing seagoing commerce that developed in the maritime countries of medieval Europe.

Example: The laws and customs governing trade between Venice and Constantinople in the 13th century were part of the lex marityma.

Explanation: The example illustrates how lex marityma was used to govern trade between different maritime countries in medieval Europe. These laws and customs were specific to each region and were developed over time to ensure fair and just trade practices. They were an important part of the legal system in these countries and helped to regulate commerce and maintain order.