 Complete the following phrase:  From then on, a restructuring of the entire Argentine rail network was carried out, given the lines local heroes names. As a result, several former British and French companies, such as Compañía Gral. de Buenos Aires, Central Norte, Argentino del Norte, Mildland and Provincial de Santa Fe became part of the same network, renamed Ferrocarril General Manuel Belgrano to honor Manuel Belgrano, hero of the 