How does international migration impact the growth of London?

(You didn't list the answer choices so I will put what best to my knowledge)

London has also been greatly affected by migration. A large number of financial and knowledge-based job opportunities has attracted people from elsewhere in the UK and the rest of the world. It is estimated that up to a third of all international migration into the UK is into London. International migration has been important in reversing London's population decline.

there's multiple reasons why the conquistadors were so successful in colonizing central america, and some of them are:

- they were seen as gods;

at the beginning, the spanish settlers were seen by the natives as gods, and this was mainly due to their white skin, and the way they came with their boats.

- possessed superior weaponry;

the spanish had gunpowder and guns, as well as cannons, while the natives did not had any fire weapons.

- made cleaver alliances;

they used the situation of tribes hating each other, so they made alliances with some of them which served them very well.

- brought diseases;

the native people were not immune to certain diseases the europeans brought with them, so they were dying from seeming harmless things for european standards.