Question

proofread, keep my wording, list all errors and how to fix them please. if a change isnt needed and its fine as is, dont change it. flag it only if necessary.

In the late 1800s and early 1900s, the quick rise in immigration was a big problem due to the overpopulation of immigrants. This caused immigrants to be cramped in small tenements that had poor sanitation, which caused disease to spread easily. This opened the eyes of the government and caused them to improve the cites. Innovations in public transportation like cars, trains, and subway. These helped because they fixed the issue of overcrowding and people could get to different places easier.

Answer 1

Below I list the errors I found (grammar, spelling, punctuation, word choice, sentence structure), show the problematic text, explain the issue, and give a suggested fix. I left wording as close to yours as possible when suggesting corrections. At the end I give a corrected paragraph using only the necessary fixes.

1) Original: "the overpopulation of immigrants"
- Problem: awkward/redundant phrasing; "overpopulation" usually needs a location or population as a noun, and "of immigrants" is redundant with the earlier mention of immigration.
- Fix: Replace with "overcrowding" or "overcrowding caused by immigration".
- Suggested text: "due to overcrowding" (or "due to overcrowding caused by immigration").

2) Original: "This caused immigrants to be cramped in small tenements"
- Problem: slightly awkward/passive phrasing ("to be cramped").
- Fix: Make the phrasing clearer by using active or simpler passive: "This caused immigrants to be cramped" → "This caused immigrants to live cramped in small tenements" or "This led immigrants to be cramped in small tenements." (Either is fine; change is stylistic, not strictly required.)

3) Original: "tenements that had poor sanitation, which caused disease to spread easily."
- Problems:
a) Repetition of "caused" (style).
b) "disease" should be plural: "diseases" (more natural when speaking generally).
- Fix:
a) Replace the second "caused" with a different verb (e.g., "which allowed" or "which enabled").
b) Use plural: "diseases".
- Suggested text: "tenements that had poor sanitation, which allowed diseases to spread easily."

4) Original: "This opened the eyes of the government and caused them to improve the cites."
- Problems:
a) Pronoun agreement: "the government" is singular, but "them" is plural — use "it".
b) Spelling: "cites" should be "cities".
- Fix: "This opened the eyes of the government and caused it to improve the cities."

5) Original: "Innovations in public transportation like cars, trains, and subway."
- Problems:
a) Sentence fragment — no main verb.
b) Number agreement: "subway" should be plural ("subways") or have an article ("the subway").
- Fix: Complete the sentence with a verb and fix "subway" to "subways" (or "the subway"). For example: "Innovations in public transportation like cars, trains, and subways helped." Or: "Innovations in public transportation, like cars, trains, and subways, emerged."

6) Original: "These helped because they fixed the issue of overcrowding and people could get to different places easier."
- Problems:
a) Word choice: "fixed the issue of overcrowding" is a bit informal; "alleviated overcrowding" is better.
b) Grammar: "easier" is an adjective; you need the adverb "more easily."
- Fix: "These helped because they alleviated overcrowding, and people could get to different places more easily." (Or keep "fixed the issue of overcrowding" if you prefer the original phrasing, but change "easier" → "more easily".)

Optional / stylistic suggestions (not strictly required)
- "quick rise in immigration" — fine, but "rapid rise" is slightly more formal.
- "This opened the eyes of the government" — idiomatic but informal; "This alerted the government" is another option.

Corrected paragraph (only necessary fixes applied)
In the late 1800s and early 1900s, the quick rise in immigration was a big problem due to overcrowding. This caused immigrants to be cramped in small tenements that had poor sanitation, which allowed diseases to spread easily. This opened the eyes of the government and caused it to improve the cities. Innovations in public transportation like cars, trains, and subways helped. These helped because they alleviated overcrowding, and people could get to different places more easily.

If you want, I can also produce a version that keeps your original phrasing more closely (changing only the minimal words like "cites" → "cities" and fixing the fragment), or create a more polished rewrite.