What changed in England in the first half of the 19th century?

Changes:

1) Completion of the formation of the parliamentary monarchy;

2) In agriculture, the capitalist system was established, when landowners leased land to farmers, and they hired workers to cultivate it;

3) A labor movement appeared, which was associated with the length of the working day (16-14 hours);

4) There was a consolidation of England as a colonial state. During that period of time, Britain was able to take control of more than 40 countries.