An agreement reached by the council of trent was that
a)the bible should be accessible to everyone.
b)salvation could only be achieved through faith.
c)most catholic traditions needed to be reformed.
d)seminaries should be established to train priests.

D) seminaries should be established to train priests.

The Council of Trent was held between 1545 and 1563 in northern Italy. Prompted by the Protestant Reformation, it redefined many doctrines and practices in the Catholic Church. The Council defined what constituted heresies, and issued key clarifications on teachings such as scripture, salvation, the original sin and the veneration of saints. The Council also established seminaries to train priests. It also led to the issuing of the Roman Catechism and revisions of the Breviary and Missal.

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.

worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)