Q:

The Netherlands became a world power in the 17th century, thanks to enormous wealth generates by its East and West India Companies which propelled it to the forefront of scientific discovery and artistic endeavor.
i. enormous wealth generated by its East and West India Companies.
ii. enormous wealth being generated by its East and West Companies.
iii. enormous wealth had generated by its East and West Companies

• 1
  Only i
• 2
  Only ii
• 3
  Only iii
• 4
  Both i and ii
• 5
  No correction required