Answer:
B Andrew Carneige
Explanation:
Heinrich Hertz was German and Guigiermo Marconi was Italian. Andrew Carnegie - Carnegie was a successful industrialist and he also directly supported American Industry, he himself was very rich but he also generously donated to charities.
It affects financial institution because think about it for example how can a person get paid or have government protection like back in the day with the laissez faire policy they only wanted the government to protect them and not get involved in their companies. along!? along with it has this control because or the changes the society has changed and so has policy and amendments
Greek navy had smaller and faster ships.
It ended it backfire against the people of Athens because though it did help keep out the invaders, it also trapped in disease as well as insurgents and rebellions that wrecked havoc across the city. Moral of the story: Walls don't always work.