The landmark civil rights case of brown v. board of education rendered invalid the decision in which supreme court case? board of regents of california v. bakke plessy v. ferguson roe v. wade gibbons v. ogden dred scott v. sandford

The answer is:

Plessy v. Ferguson

The landmar civil rights case of Brown v Board stated that racial segregation in school was unconstitutional.

answer: you could try asking a family member maybe?

when a country suffers, for example, a drought period, the market product is affected for a low offer, in this case, potatoes; the government has to tax to the households, which have to give more money for the potatoes which they consume, that situation make them consume substitute goods even through loans, it could increase the financial market movement and the inflationary phenomena, the business has to increase salaries in order to the employees could buy a more expensive food (potatoes) and in order to inflation tha business had to buy expensive supplies in the factor market, while the rest of the world have to gain more money to consume the same amount of potatoes.