The answer is (s.) 1-2 centimeters. Every year, plates under the ocean move approximately 1-2 centimeters. This movement is the earthquake under the ocean and can also be called Submarine earthquake when the intensity goes high. This movement can lead to tsunamis.
It was caused by a mix of different scenarios. Rome was constantly attacked by Barbarian tribes; they were over-expanded, which made it really hard for them to keep their entire empire under control; they had a lot of economic problems and relied too much on slave labor; and they spent way too much money on their military, just to name a few factors.
By car, the shortest route is 3295 km (for connections in Miami and Seattle).
By car, the shortest route is 2639 km (Los Angeles and Washington).
<span>The shorter route is Los Angeles and Washington.
</span>The longer route is Miami and Seattle.
