Answer:
Through a revolution
Explanation:
Napoleon's invasion of Spain (1807-1808) provided the spark the rebels needed. Napoleon, seeking to expand his empire, attacked and defeated Spain, and he put his elder brother Joseph on the Spanish throne. This act made for a perfect excuse for secession,<u><em> and by the time Spain had gotten rid of Joseph in 1813 most of their former colonies had declared themselves independent.</em></u>
<u><em>Spain fought valiantly to hold on to its rich colonies.</em></u>
Mark me brainliest if I helped:D
Wrote sensational reports on a variety of serous problems facing the US. Their works were widely published, and widely read, and they motivated people to make reforms.
The Old Immigration Wave was a group of people that were actually immigrants themselves whereas The New Immigration Wave can be people who weren't immigrants but there family members were or ancestors.