Well... I believe that the answer to your question is A. because if the Emperor would have to ask the pope if they could go to war and the pope was the one who crowned the Emperors.
b Liberalism
Liberalism as an ideology has political and economical regard. These privilege individual autonomy, equal chances for everyone. Liberalism was historically the reaction from the "burgouise" and the mercantilist classes against the state intervention. They were happy to act independently of state legislation to engage in economic exchanges. Later this philosophy incorporated the notions of separation of powers, representative and limited power. Rights in the protection of life, and especially the protection of the private property. In this way, they set the boundaries for the state to defend the private property and be a guarantee for ensuring conditions favorable for economic growth.
In 1998, the House of Representatives impeached President Clinton on charges of obstruction of justice and perjury.
The attempted impeachment of US President Bill Clinton (1998–1999) took place as a result of the scandal with Monica Lewinsky and subsequent court proceedings, which served as grounds for accusing Clinton of perjury and obstruction of justice.
Clinton was acquitted by the Senate on February 12, 1999. Requiring a two-thirds majority for the conviction, only 50 out of 100 senators voted for the obstruction charge and 45 for the perjury charge.
1- Astrolabe
2- Citations
3- Galleon
4- Dutch ships
5- Ka-Mal
6-Traverse board
7-Caravel
8-Magnetic compass