The correct option is:
They primarily painted their works using oil paint.
During the Italian Renaissance, some remarkable egg tempera paintings and frescoes were produced. The northern renaissance didn't present that kind of frescoes because the climate wasn't appropriate to cure them. That´s why the north developed the chemistry of oil paints, so artists could have a medium that would dry and last.
Landowners turned to African slaves as a more profitable and ever-renewable source of labor and the shift from indentured servants to racial slavery had begun.
Answer:
much lower
Explanation:
the water was frozen
with that ice melting now the water levels are rising
One economic problem was that businesses were not as healthy. People started losing money because they had numerous investors and they couldn't find a way to pay them back because they couldn't earn as much as they received in investments which caused investors to lose money in reality which harmed the businesses.
Another is that the consumers were indebted more than it was normal. People were spending more and more money and they in reality didn't have this money earned so the debt started increasing dramatically and when they couldn't pay back the debts the bubble burst and an economic crisis was introduced.
