Question: The dates are generalizations, since the periods and eras overlap and the categories are somewhat arbitrary, to the point that some authorities reverse terminologies and refer to a common practice "era" comprising baroque, classical, and romantic "periods". For example, the use of counterpoint and fugue, which is considered characteristic of the Baroque era (or period), was continued by Haydn, who is classified as typical of the Classical era. Beethoven, who is often described as a founder of the Romantic era, and Brahms, who is classified as Romantic, also used counterpoint and fugue, but other characteristics of their music define their era.
Is there an answer to this question: Who is described as a founder of the Romantic era?

Answer: Beethoven


Question: The public water supply network was completed in 1850, and in 1858 the architects Sebastián Monleón Estellés, Antonino Sancho, and Timoteo Calvo drafted a general expansion project for the city that included demolishing its ancient walls (a second version was printed in 1868). Neither proposed project received final approval, but they did serve as a guide, though not closely followed, for future growth. By 1860 the municipality had 140,416 inhabitants, and beginning in 1866 the ancient city walls were almost entirely demolished to facilitate urban expansion. Electricity was introduced to Valencia in 1882.
Is there an answer to this question: When were plans for city expansion drawn?

Answer: 1858


Question: As sun-god and god of light, Apollo was also known by the epithets Aegletes (/əˈɡliːtiːz/ ə-GLEE-teez; Αἰγλήτης, Aiglētēs, from αἴγλη, "light of the sun"), Helius (/ˈhiːliəs/ HEE-lee-əs; Ἥλιος, Helios, literally "sun"), Phanaeus (/fəˈniːəs/ fə-NEE-əs; Φαναῖος, Phanaios, literally "giving or bringing light"), and Lyceus (/laɪˈsiːəs/ ly-SEE-əs; Λύκειος, Lykeios, from Proto-Greek *λύκη, "light"). The meaning of the epithet "Lyceus" later became associated with Apollo's mother Leto, who was the patron goddess of Lycia (Λυκία) and who was identified with the wolf (λύκος), earning him the epithets Lycegenes (/laɪˈsɛdʒəniːz/ ly-SEJ-ə-neez; Λυκηγενής, Lukēgenēs, literally "born of a wolf" or "born of Lycia") and Lycoctonus (/laɪˈkɒktənəs/ ly-KOK-tə-nəs; Λυκοκτόνος, Lykoktonos, from λύκος, "wolf", and κτείνειν, "to kill"). As god of the sun, Apollo was called Sol (/ˈsɒl/ SOL, literally "sun" in Latin) by the Romans.
Is there an answer to this question: Who was the patron goddess of Lycia?

Answer: Leto


Question: As a result of the change in its status and the arrival of the Portuguese royal family, Brazilian administrative, civic, economical, military, educational, and scientific apparatus were expanded and highly modernized. Portuguese and their allied British troops fought against the French Invasion of Portugal and by 1815 the situation in Europe had cooled down sufficiently that João VI would have been able to return safely to Lisbon. However, the King of Portugal remained in Brazil until the Liberal Revolution of 1820, which started in Porto, demanded his return to Lisbon in 1821.
Is there an answer to this question: What provoked the modernization and expansion of the Brazilian administrative, civic, economical, military, educational, and scientific apparatus?

Answer:
the change in its status and the arrival of the Portuguese royal family