The anti-clerical feeling was widespread, and Durango supported the initial reaction against the government at Mexico. In May 1832, Jose Urrea, a rising officer, supported the restoration of President Pedraza. On July 20, Governor Elorriaga was reinstated, and Baca along with the legislative minority were brought back to form a new legislature, which met on September 1. Chihuahua showed no desire to imitate the revolutionary movement and Urrea prepared to invade the state. Comandante-general J.J.Calvo threatened to retaliate, and a conflict seemed imminent. The entry of General Santa Anna into Mexico brought calm, as the leaders waited for clarity.
Which state did Urrea prepare to invade?
Chihuahua

Southampton is also served by the rail network, which is used both by freight services to and from the docks and passenger services as part of the national rail system. The main station in the city is Southampton Central. Rail routes run east towards Portsmouth, north to Winchester, the Midlands and London, and westwards to Bournemouth, Poole, Dorchester, Weymouth, Salisbury, Bristol and Cardiff. The route to London was opened in 1840 by what was to become the London and South Western Railway Company. Both this and its successor the Southern Railway (UK) played a significant role in the creation of the modern port following their purchase and development of the town's docks.
Southampton's railways provide freight services and what other important services?
passenger services

Some succeeded their fathers as rulers, such as Sultan Ahmad al-Mansur, who ruled Morocco from 1578 to 1608. He was not technically considered as a mixed-race child of a slave; his mother was Fulani and a concubine of his father. Such tolerance for black persons, even when technically "free", was not so common in Morocco. The long association of sub-Saharan peoples as slaves is shown in the term abd (Arabic: ,) (meaning "slave"); it is still frequently used in the Arabic-speaking world as a term for black people.
What Arabic term is still used for black people?
(Arabic: ,) (meaning "slave")