Generally speaking, a government may be able to reduce the international value of its currency by "<span>b. selling its currency in the foreign exchange market," since this "floods" the market with the currency in question, thus making it less desirable for investors. </span>
It was that "Flat land with poor drainage led to salinization from irrigation waters," that was a factor in the decline of Sumer, since this led to a build up of salt in the soil, which greatly reduced agricultural output.
The answer is Sir Francis Drake. He is an English men but had nothing to do with Spain.
Answer:
The Transcontinental Railroad made it faster to travel east and west and to move goods and food from coast to coast.
Explanation: