Federal laws come before state laws
1. Landslides, sea levels rising, tornadoes, and wildfires.
2. The potato crops got a disease making them inedible.
Environmental changes are changes in the environment that can be because of human influences or ecological processes. They include natural disasters and human interferences.
The Great Compromise solved the problem of representation in Congress during the Constitutional Convention. There were two competing plans to decide representation in Congress. The first, the Virginia Plan, was to provide Congressional representation according to a state's population.
The gap between those with access to new technologies and those without is called Digital Divide. Although there are no options given in the question, but i hope this is the answer you were looking for. It can be considered as a type of social and economic inequality. If this kind of gap is considered in reference to different countries, then it is referred to as Global Digital Divide.