1. When compared to the Articles of Confederation, the Constitution as written in 1787 represented a A) continuity over time with regard to separation of powers.
B) continuity over time with regard to taxation and economic regulation.
change over time with regard to the consolidation of federal power.
D) change over time with regard to regulation of slavery.

Probably A.

Explanation:

The Articles did not have separation of powers. It could possibly be B, because the constitution let the federal government tax whereas the the Articles would not also the articles let the states trade internationally, whereas the constitution gave the federal government the control over international trade. But I personally am leaning towards A.

wood carving remains today the primary sculptural art form of the sub saharan continent. african art history shows the earliest wooden sculptures from the 17th c are attributed to the kuba, central zaire but the earliest surviving sub-saharan sculpture is a zoomorphic head found in 1928 in central angola.

i hope this .

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.