This is a huge problem going global and 700 people have died
B. Zhuchkov has written: 'Lenin on the nationality problem'
this was the problem
acid precipation
a free-rider problem
hE invEnTed THe vEnn DiaGrAm ,,
At the settlement of the Congress of Vienna in 1815, the principle of nationalism was ignored. Germany and Italy were left as divided states, but strong nationalist movements and revolutions led to the unification of Italy in 1861 and that of Germany in 1871. Nationalism became a problem for Austria-Hungary, an area comprised of many conflicting national groups.
Large amounts of carbon dioxide (CO2) entering the atmosphere appears to contribute to global warming. One way humans contribute to this problem is by burning fossil fuels.
The number have been rather low. The problem is that with each new outbreak, the numbers are larger and larger. The death rate of untreated people is close to 95%.
I don't know, I have problem too
We don't have the problems that you ask about, so we can't answer.
oil prices increased