Which best explains how the Supremacy Clause is connected to federalism? The Supremacy Clause establishes that the federal government has more power than state governments.
The Supremacy Clause establishes that the state governments have more power than the federal government.
The Supremacy Clause forces the federal government and state governments to share power equally.
The Supremacy Clause forces the federal government and state governments to fight for power.

The Supremacy Clause establishes that the federal government has more power than state governments.

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.

union blockade

explanation:

the union blockade in the american civil war was a naval strategy by the united states to prevent the confederacy from trading.

the blockade was proclaimed by president abraham lincoln in april 1861, and required the monitoring of 3,500 miles (5,600 km) of atlantic and gulf coastline, including 12 major ports, notably new orleans and mobile. those blockade runners fast enough to evade the union navy could only carry a small fraction of the supplies needed. they were operated largely by british citizens, making use of neutral ports such as havana, nassau and bermuda. the union commissioned around 500 ships, which destroyed or captured about 1,500 blockade runners over the course of the war.