He didn't phone her. He wrote her a letter.
He didn't phone instead he wrote her a letter
It's called a run-on comma splice.
a comma splice. This occurs when two independent clauses are incorrectly connected by a comma without a coordinating conjunction. This mistake can be corrected by using a semicolon, period, or conjunction to properly separate the clauses.
A compound sentence is two or more sentences joined by and, or and but. these words are called conjuctions. compound sentences express more than one complete thought.
The two types of compound sentences are coordinated compound sentences, where independent clauses are joined by a coordinating conjunction, and subordinated compound sentences, where independent clauses are joined by a subordinating conjunction.
A compound sentences is two different sentence put together. This is also known as joined sentence.
A compound sentence contains two complete sentences joined by or, and or but. Examples: He packed up his books but he forgot his lunch. She can make a cake or she can buy one at the bakery. He cleaned out the garage and she washed the car.
run-on sentence
contains two or more simple sentences joined by a comma and a coordinating conjunction or by a semicolon> and, but, nor, or for.
Sentences that run on can be fixed by simply breaking it up into more, smaller sentences, also if a sentence isn't quite long enough to make two sentences, break it up by instead of using a lot of 'ands' and 'ors', use a ';' to create two, different, complete thoughts that are in the same sentence. Above was a run-on sentence, you can fix it by doing the above tips: Sentences that run on can be fixed by simply breaking it up into more, smaller sentences. If a sentence isn't quite long enough to make two sentences, break it up. Instead of using a lot of 'ands' and 'ors', use a ';' to create two, different, complete thoughts; this is a simple way to create a combined sentence of two smaller sentences.
it is a made up of two simple sentences joined together
The two kinds of sentences are simple sentences, which consist of one independent clause, and compound sentences, which consist of two or more independent clauses joined by a conjunction.
I would describe that as a compound sentence because it is made of two sentences, joined together with the word and. James fell in the river is a complete sentence, and His father pulled him out is also a complete sentence.