The metric system was first proposed in 1791. It was adopted by the french revolutionary assembly in 1795,and the first metric standards ( a standards meter bar and kilogram bar ) were adopted in 1799 by France.
so France is the ans
Which country has developed an anti- ballistic missile system called "David's sling" ?
Can anyone Name some metric system?
Which of the following country signed an agreement on April 15, 2015 to supply 3000 metric tones of uranium over five years to India?