Hello' It's a true or false thing any help would be appreciated^^ The first three questions are in the picture (Also please if you don't know it don't put anything random just to get the points I really need help on this)

4. Originally the Portuguese came to dominate the spice trade in the Indian Ocean but were overthrown by the Dutch who later came to dominate the trade in that region.
O True
O False

5. Maritime exploration was greatly enhanced due to technological achievements such as the astrolabe, magnetic compass, lanternn sails, and sturdier ships
O True
O False

6. China's Ming and Qing dynasties eagerly sought trading relations with European nations after establishing maritime trading links.
O True
O False

7. Joint-stock companies were used by the English, Dutch, and French to establish trading ventures with distant lands.
O True
O False

8. Ferdinand Magellan was commissioned by King Ferdinand and Queen Isabella of Spain to find a northwest passage to Asia.
O True
O False