Which key concept did charles i agree to in the petition of rights (1628). a. no parliament
b. no hereditary monarchy
c. no taxation without representation
d. no state religion

The correct answer is C. No taxation without representation

Explanation

The Petition of rights of 1628 was an important constitutional document in England in which specific  "rights" were set, in this document specific restrictions were declared as these restrictions could not be infringed by the king or any person against common people. This was the result of conflicts between the parliament and the king and included restrictions for the taxation of non-parliament or no taxation without representation, the use of martial law or unfair imprisonments. This document did not modify monarchy, parliament or religion but somehow limited the power of them and give people some "rights" or protection, including taxes.

the underground railroad (apocope of the metropolitan railroad) is a system of urban trains located within a city and its metropolitan area. it is characterized for being a massive transport of passengers in the big cities, uniting diverse zones and their environs, with high capacity and frequency and in segregated form to other systems of transport. metropolitan railroads are built underground or on the surface, although most systems use mixed models where sections are combined in both modalities.

1 - as a result, the metro tends to reduce car travel for two reasons: first, due to the greater transfer of users from the car and, second, due to the reduction in the acquisition of cars in homes located in sectors near the stations of the metro.

2 -the metro allows to contribute effectively to the achievement of all the objectives of an urban development policy: it improves the efficiency of the city's economy by reducing travel costs and also generates a higher level of activities in the city center, taking advantage of of the agglomeration economies.

3 -it is a clean means of transport, since it uses renewable energy (usually electricity), taking care of the environment and avoiding excessive pollution.

thurgood marshall

explanation: in 1954, thurgood marshall and a team of naacp attorneys won brown v. board of education of topeka, kansas. in this landmark decision, the supreme court held that segregation in public education violated the equal protection clause of the fourteenth amendment.