Brunelleschi solve his problem with the dome of the Florence Cathedral by employing sets of diagonal ribs based on the pointed arch and he also created many layers of support within the dome. The answer in this question is by employing sets of diagonal ribs based on the pointed arch.
Answer:
A or b
Explanation:
A is if they create medical robotic systems from corona and they don't work or, b (Which is happening right now) colored people will protest their rights.
Answer:
The largest group of European immigrants to come to Texas was from Germany
Probably to either to team up for a common goal or to oversee the trades in their area.
Thay dealt with slavery. Hope that helps.