Yes, enslaved individuals were brought to the British North American colonies and the United States by the African slave trade before it was outlawed in 1808.
Picking a primary motivation, I'd say liberalism was the leading factor in the 1848 revolutions. There was a growing tide of liberalism, which emphasized the liberty of individuals and thus desired to reform governments in the direction of more republican and constitutional forms. This was in opposition to the dominant conservatism of the 19th century, which valued maintaining (conserving) the old institutions of monarchy and aristocracy.
A second factor involved in a number of the revolutions was nationalism, a desire for people of like culture and language and background to be joined together in one society.
As a case in point, the 1848 revolution that occurred in the German states had both a liberal aspect to it (driven by university students and professors), as well as a nationalist aspect, wanting to unite the various German kingdoms and principalities into a cohesive German state.
The revolutions of 1848 for the most part did not achieve their goals, but they did sow the seeds for later changes that would come.
In simple terms yes
There is a relationship between employment and racial or religious discrimination. You can see it in news or in history.
For example less than 10 states have passed laws where it is illegal to discriminate people for how they wear their natural hair to work.
Another example would be people from lower income areas are more likely to go to jail and many people from these areas are poc. These areas are over policed for the pettiest of crimes. People in these areas cannot often afford better lawyers to represent them which leads to jail time which leads to not being able to find a decent job.
The Best example I know for racial discrimination would be the way that Muslims are treated. You could see it in France where they’re banning it jobs in public areas. Muslims often times need special accommodations for them to practice their faith and many employers do not provide that for them so it is religious discrimination.
I hope this answers are good enough I wanted to make it simple to where you could understand and add more detail if you like
Observing others fits bestt
Average surface temperatures could increase up to 0.5 degree Celsius (0.9 Fahrenheit) more than previously projected by 2100 in the most gloomy scenarios for warming,