Answer: B) So they can communicate their results without confusion
Explanation: There are other systems besides the metric system, though the metric is the most commonly used system. In the SI international system, all units are derived from each other, forming a unique international standard. That way, all scientists around the world, or at least most of them using the SI system, can communicate in a unique scientific "language" without confusion and misunderstanding.
I think that the question is about 1990s specifically (in 1900 it was not independent, but part of the Austrian Empire) and the country is Czechoslovakia.
It split into Czech Republic (now also called Czechia, also officially) and into Slovakia: today two independent countries and part of the EU
It protected English citizens' individual freedoms.
Answer:
The usual blessing
Explanation:
“In the name of the Father and of the Sonne and of the Holy Ghost, Amen”—followed, then the Lord's Prayer, the whole concluding with the Roman numerals
