I believe the answer is: 400
The norman conquest happened after the duke of Normandy initiated and won the battle of hastings in 1066. During this process, cultural assimilation occured between the two societies, resulting in the mixture of language, system of government, societal tradition, and roles that expected among people.
It might take awhile. This depends on the ages of the cat and dog. If they are babies, it will take about 3 weeks. With a schedule. If they are over 1 years of age, it might take some time! Give or take a few months.
I hope this helps you!
If you are not a legal citizen, you might be discriminated against. Also, only legal citizens have a say in government (ie suffrage), and even if citizens rights are protected by the government, yours might not be. For example, many foreign countries don't have to respect other foreigners right of habeas corpus.
You can search that up on the app socratic!