No. It was Great Britain and Soviet Union in 1963.
hostile to the interests of the United Stat; opposed to Americans.
Unclear question. However, I inferred you are referring to the ongoing pandemic.
Explanation:
Remember, federalism system of governance allows the sharing of powers between different levels of government (state, local or county and the federal government).
However, certain decisions are left for the higher arm of government, which was seen in Texas when local officials (county commissioners) modified the Commissioner's Court Executive Orders on restrictions with the aim of making it in line with the higher level (State government) orders.
Answer:
Invasive species, including communicable diseases, were a byproduct of the exchange. The changes in agriculture significantly altered global populations. The most significant immediate impact of the Columbian exchange was the cultural exchanges and the transfer of people (both free and enslaved) between continents.
Explanation: