Multiple choice general knowledge

Until the --th century, India produced almost all the world's diamonds

  1. 15

  2. 16

  3. 17

  4. 18

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Until the 18th century, India was the world's primary source of diamonds, producing nearly all of the world's supply. The discovery of diamond mines in Brazil in the 18th century ended this monopoly. The correct answer is 18th century (D).