"A lot " is a rather vague number. The number of rivers has not changed much these past 1000 years, although some of them have changed their course somewhat and some have become diverted and hidden by culverts and sewer systems.
it went in ditches or holes in the ground that's one of the reason's medieval times had a lot of pollution, bacteria
they drink lot of water
If a town hasn't been modernised since medieval times it will be very dilapidated.
you either get hung or beheaded in front of a lot of people
Ussually they did a lot of the farming, with the chickens and milking the cows
We have a lot more choices then they did back then.
To be more specific medicine was what they thought would work. A lot of the medicine did work in their own way. But most of them did not.
cuz its dumb cuz its dumb
A brank is a frame, normally made of metal, that goes around the head and also includes a bit to restrain the tongue. It was once used to punish women who complained a lot in the Medieval Times.
There are around 1800 rivers in Spain, however not all of them are full and running, some take a lot of rain to fill up the riverbed.
There weren't any. 90% of the people couldn't read or write. ------ There were a lot of schools in medieval times, as a moment's research will show. There is a link below to a related question listing a fair number of them that are still open to this day.
Yes, there were medieval female lords. However, they never used the term, 'lords' for women. Instead, they referred to these female lords as 'ladies.'