Civics looks like a list of numbers to memorise — how many senators, how many amendments, which year. It is easier than that, because almost every number is a consequence of one decision: power was deliberately split, then split again. Split between the people and the government (rights). Between three branches (checks). Between the nation and the states (federalism). Once you know which split a fact belongs to, the fact stops being arbitrary — the Senate has two per state because that half of Congress represents *states*, and the House varies because that half represents *people*. Read this for the splits; the numbers follow from them.
Each chapter opens with the short version. Tap one to read the detail.
The supreme law, and why "supreme" is the operative word
~2 min
The Constitution outranks every other law in the country. It does two jobs at once — it builds the government and it limits that government — and the amendment process exists because the founders assumed they had not got it finished.
Three branches, and the two-chamber split inside one of them
~2 min
Congress makes law, the President enforces it, the courts interpret it — and each can block the others. The Senate and House differ because they represent different things: states get equal weight in one, population decides the other.
Which protections attach to residence, and which to citizenship
~2 min
Most constitutional freedoms protect everyone living in the United States, not only citizens. A short list — voting in federal elections, running for federal office, a US passport, serving on a jury — is what citizenship actually adds.
Why the colonies broke, and what the Declaration actually argues
~2 min
The Declaration of Independence is an argument, not an announcement. It states a theory of legitimate government first, then lists the grievances showing that theory was violated — which is why its second paragraph outlives its complaints.
The century that settled what the union was
~2 min
The Civil War decided two questions the Constitution had left open: whether states could leave, and whether slavery could continue. The amendments that followed are where the answers were written into the document itself.
The century of expanded franchise and global entanglement
~2 min
Two threads run through the twentieth century: who may vote kept widening, and the country stopped being able to stay out of the world. Most of the era's civics facts belong to one thread or the other.
Symbols that encode the same two numbers
~2 min
The flag carries the country's history in its arithmetic: thirteen stripes for the colonies that began it, fifty stars for the states that exist now. Nearly every national symbol resolves to one of those two counts.
The path, and the part most applicants underestimate
~2 min
Naturalisation is a sequence of requirements, not a single test: lawful permanent residence for a qualifying period, physical presence, good moral character, English, civics, and an oath. The interview tests English while it tests civics.
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