its central location in Europe , its proximity to the Mediterranean Sea
I'm pretty sure it's
because Japanese bombed pearl harbor
Geographically, California is the United States' most diverse state. Geographically, California is the United States' most diverse state. It's a motorcyclists' dream, as it is large, has the ocean, mountains, desert, lakes, rivers, national and state parks and all of them are accessible by well maintained roads.
The correct answer is:
The steam engine.
James Watt (1736 – 1819) improved Thomas Newcomen's 1712 Newcomen steam engine. Wat designed his own steam engine in 1776, with a separate condenser that eluded waste of energy, improving the power and efficiency of steam engines. It became key to the Industrial Revolution in Great Britain and all around of the world.