It limited Ottoman Turkish expansion.
It improved the ability to conduct trade.
The port got the nickname 'warm-water' due to the fact that the water pathway in that port is not frozen during the winter, which make this port available all year unlike other European ports.
Because of this, many empires really want to acquire this port, including the Ottoman empire. By acquiring this port, Catherine the great prevent ottoman's effort to expand their economy. On top of that, The Russians could also use this port when all of their other forts are frozen during the winter.
foreshadowing provides hints as to what will happen. it is often difficult to spot, but is noticed if looked for.
The correct answer is death of Queen Elizabeth.
When Queen Elizabeth died in 1603, after having ruled for 44 years, the Puritans grew even more unhappy than they were before. She was succeeded by James I, who brought many changes to the church, which obviously the Puritans weren't too happy about.
the two factors are inertia and gravity