Yes, that is exactly what you should tell them. 1  If two clauses are connected with a coordinating conjunction, it's a compound sentence. 2  If two clauses are connected with a subordinating conjunction, it's a complex sentence.
Trains were first- 1784, but cars weren't invented until 1890.
by Tomo Â· January 19, 2011. The first car which was steam powered was invented by Ferdinand Verbiest in 1672 in China. Nicholas Cugnot was the one to design and build the first car that was self propelled in 1769 which had three wheels.