Answer:
A. Constitutional Amendment Process.
Explanation:
Archduke Franz Ferdinand, Archduke of Austria-Este's assassination triggered WWI
Learn the history of the world's most famous bell at The Liberty Bell Center. Explore the birthplace of democracy at Independence Hall. Stroll along Elfreth's Alley, the nation's oldest continuously inhabited street. Walk the boardwalk or relax in a hammock at Spruce Street Harbor Park!
I hope this helped! Mark me Brainliest! :) -Raven❤️
