Choose. The restoration and the Liberal Triennium

Choose the correct answer: What did Ferdinand VII do on his return to Spain in 1814? What did the restoration of absolutism mean for Spain? What is a pronunciamiento? Which pronunciamiento was…

Mining and the railway network

3.1. Mining The exploitation of Spain's subsoil, which had deposits rich in minerals, began in 1868. The state sold off many mines to French and English companies to help pay off the national debt.…

Summarise. The age of imperialism

Summarise the text. Write paragraph headings. By the year 1870, the industrialised nations had entered a period of economic prosperity and demographic growth due to advances made during the Second…

Architecture in the second half of the 19th century

3.1. Historicism In the middle of the 19th century, nationalist ideals prompted people to look to their past, mainly to the Middle Ages, in an attempt to find their roots. Architects reflected this…

Impact 2. Student's Book

0. Welcome back! 1. Free time 2. Working hard 3. Famous writers 4. Holidays 5. Book or film? 6. What’s cooking? 7. What are you going to wear? 8. In 25 years’ time… 9. Where does it hurt? W.…

Materiales

Ángulos suplementarios

Dos ángulos complementarios, ¿son consecutivos en todos los casos?

Verdadero o falso. La meiosis (I)

Indica si las siguientes frases son verdaderas o falsas: Los organismos diploides emplean gametos haploides (con la mitad de cromosomas) para la reproducción sexual. La meiosis solo tiene lugar durante…

Construcción de figuras semejantes

6.1 Método de proyección Utilizamos este método para construir un polígono semejante a otro: Elegimos un punto O, llamado centro de semejanza, y la razón de semejanza k entre los dos polígonos. A…

Autoevaluación 9 - Geometría analítica

Recuerda responder según las siguientes indicaciones: Los puntos A(1, 3), B(9, 5) y C(3, 7) son los vértices de un triángulo. Calcula en forma general: Las ecuaciones de los lados. Ecuación del lado…