Final answer:
The Second Industrial Revolution was sparked by technological advances such as steam power, communication breakthroughs like the telegraph, and agricultural innovations, which combined with urbanization, contributed to the rapid industrialization.
Step-by-step explanation:
The factors that helped spark the Second Industrial Revolution include the development and spread of new technologies such as steam power, advances in communication like the telegraph, improvements in agricultural innovations, and the process of urbanization. Innovations like the steam engine, made improvements in textile production and energy efficiency while agricultural tools like the mechanized seed drill and cotton gin increased farm output. The telegraph revolutionized communication and urbanization was influenced by the demographic shift from rural to urban areas as people sought work in the growing industries.